CN102277816B

CN102277816B - Traffic system suitable for access

Info

Publication number: CN102277816B
Application number: CN 201110122623
Authority: CN
Inventors: 易晓俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-19
Filing date: 2011-05-13
Publication date: 2013-07-31
Anticipated expiration: 2031-05-13
Also published as: CN102277816A

Abstract

The invention relates to a traffic system suitable for access and is a full-range stereo traffic system which completely accords with a natural driving flow. Viaduct types for a high speed road comprise TH, +H, clover HH and YH; and viaduct types for a mixing road comprise clover HL, YL, *L, +L and TL. The traffic system suitable for access has few layers; a back and forth offset mode is utilized by rising (descending) a main track and descending (rising) a counterpart track in the opposite direction; all the target driving angles equal to operation driving angles; driving directions needed all are accomplished; each vertical space is efficiently utilized; the utilization rate of the ground layer reaches 100%; the utilization rate of an upper layer and a lower layer reaches 80%; the floor area is small; vehicles can rapidly pass with few roads, gradient, gradient roads and turnings; it is convenient and visual to drive; the cost is low; and emission reduction and low carbon are indirectly realized. A viaduct pedestrian way for the mixing road is constructed in the central area of the ground layer without obstacles. Reserved space and facilities are designed. Time change and idiopathic traffic jam can be coped.

Description

Be easy to by way of traffic system

Technical field

The present invention relates to the overpass bridge of all types road, specifically solved when super expressway intersects and caused traffic jam, solved and mixed the building that causes traffic jam and pavement to interrupt when road intersects.

Background technology

The design ubiquity shortcoming of current overpass bridge.Left turn lane is most for not waiting in target driving angle and actual driving angle, 90 ° at the original target of left-turning traffic driving angle, but practical operation driving angle is 135 °, original left-hand rotation is exactly to turn 90 ° left, but turn right 135 °, increase the angle of turn of operation like this, increase the driving distance, and direction is not intuitively made the direction fascination that causes driving easily.Every layer of vertical empty utilization rate is low, now every layer of the overpass bridge of Jian Zaoing much only designs the track of a direction, its central area of rotating disk method can only be that the cavity can't utilize, and is about 15% according to its plane space utilization rate of every layer of observation, and the higher rotating disk method of utilization rate also is 50%.It is many that floor space extensively reaches the number of plies, and non-isogonism driving and every layer of low area occupied that causes of utilization rate extensively solve the wagon flow problem with the increase number of plies.Possess the tune track overpass bridge seldom, particularly do not build the tune track, make the vehicle that needs tune can't realize tune, can only arrive other places and look for the road that to reverse end for end again as the overpass bridge of city area, increase vehicle in the travels down time, cause the traffic congestion chance to increase.Design is not included in the People's Bank of China passageway in, most overpass bridges are not considered the pedestrian passageway, all be to build pedestrian overcrossing or subwalk elsewhere, pedestrian overcrossing and subwalk increase time and the difficulty of pedestrian by road, more, the heavier pedestrian of special cabin luggage is more hard in the time of will be by road, and this is that the pedestrian is in violation of rules and regulations across road even cause one of principal element of traffic accident.Dredge stream and be difficult for adjusting and expanding, most overpass bridges do not have headspace and facility when design-build, so era change and specially send out a property traffic congestion and be difficult to reply.

Summary of the invention

The present invention is for mixing the overpass bridge that road provides omnidirectional directly directly to drive a vehicle between driving and the accessible intercommunication of pavement, the highway section, expressway, with with less floor space, short driving distance, less gradient slope journey, solved the global problem that the road intersection causes traffic jam and pavement to interrupt simultaneously.Super expressway overpass bridge type has four kinds: TH ,+H, $H, YH; Mix the road overpass type have five kinds of: $L, YL, * L ,+L, TL.

The present invention realizes that above purpose scheme is: the craspedodrome left-hand rotation right-hand rotation that mixes road subtend inlet enters upper strata or lower floor's realization, utilizes the isogonism driving, turns left then to keep to the left and turning left, and right-hand rotation is then kept to the right and bent to right, and straight-line travelling is pressed in craspedodrome; Vehicle except that the tune all enter upper strata or flyunder, select required craspedodrome, left-hand rotation or right-turn lane respectively after, enter the track, middle level and converge the process of then finishing by overpass bridge; The driving that then can reverse end for end behind the tune track on choosing row the right during head end operation approaching overpass bridge, People's Bank of China build in the passageway gap of the plotted point ground floor of each center line of suction in.The craspedodrome left-hand rotation of super expressway subtend inlet is turned right and is entered the upper strata realization, utilizes the isogonism driving, turns left then to keep to the left and turning left, turns right and then keeps to the right and bend to right, and straight-line travelling is pressed in craspedodrome.

The present invention realizes that above purpose scheme is: mix the facility that build in the road middle level: the starting point in the descending grade track of having kept straight on about tune track, connection upper strata or lower floor, connect upper strata descending grade direct lane terminal point and about descending grade track, interflow terminal point, connect lower floor to the lower floor in middle level rise sloping direct lane terminal point and about collaborated sloping track terminal point, the pedestrian passageway; The plane utilization rate 100% in middle level.The facility that build in the super expressway middle level: connect the upper strata about a left side right starting point of propping sloping track of keeping straight on, connect upper strata descending grade direct lane terminal point, about, an a left side right Zhi Heliu descending grade track terminal point.The plane utilization rate 90% in middle level.

The present invention realizes that above purpose scheme is: mix the facility that build on the road upper strata: the upper strata direct lane, an a craspedodrome left side right terminal point of propping sloping track about connection, connect a left side right Zhi Heliu descending grade track starting point of keeping straight on about the descending grade of upper strata, the upper strata left turn lane, a left side, upper strata is propped up and is changed trains or buses, the upper strata direct lane, upper strata right-turn lane, a right track, upper strata; The plane utilization rate 80% on upper strata.The facility that build on the super expressway upper strata: upper strata direct lane, an a craspedodrome left side right terminal point of propping sloping track about connection, connect a left side right Zhi Heliu descending grade track starting point of keeping straight on about the descending grade of upper strata, the upper strata left turn lane, a left side, upper strata is propped up and is changed trains or buses, the upper strata direct lane, upper strata right-turn lane, a right track, upper strata; The plane utilization rate 70% on upper strata.

The present invention realizes that above purpose scheme is: mix the facility that road lower floor builds: lower floor's direct lane, the terminal point in craspedodrome descending grade track about connection, connect lower floor rise sloping direct lane starting point and about an a left side right Zhi Heliu play sloping track starting point, lower floor's left turn lane, a track, a lower floor left side, lower floor's direct lane, the right track of lower floor, lower floor's right-turn lane connects lower floor and plays a left side right Zhi Heliu descending grade track starting point of keeping straight on about the slope.The plane utilization rate 80% of lower floor.

The present invention realizes that above purpose scheme is: headspace and facility are arranged, about turn left a right Zhi Heliu mouth and about a right Zhi Heliu that turns left play the descending grade track and also have living space to excavate herein and use in the future, the right-turn lane that can set up at ground floor also, can utilize the pavement of center, ground to change the driving of right-angled intersection omnidirectional in extraordinary circumstances, therefore, era change and the traffic congestion of the special property sent out can be tackled.

One of outstanding feature of the present invention, mixing road overpass adopts, in or cry ground, following three layer construction then can realize the directly current and sidewalk nature intercommunication of the omnidirectional of intersection, the super expressway overpass bridge adopts the upper strata, ground floor and craspedodrome, about turn, a left side right direction of travelling is directly natural, simple and clear, meet nature, distance is short, the gradient is little, the slope journey is short, intersect and drive a vehicle, can make vehicle smooth without hindrance like this, the speed of a motor vehicle can improve, braking phase allergic effect reduces, fuel-efficient saving time, each vehicle of average out to can lack to walk the 1-2 kilometer by this type of overpass bridge, calculates the oil expense by 1500/hour of the amounts of being open to traffic and saves 1500 yuan/hour approximately, be about the time that the per car master saves 2 minutes, time is money just, reduces environment pollution simultaneously, for the low-carbon (LC) epoch have been built outstanding platform.

Two of outstanding feature of the present invention, the terse compactness of overpass bridge structure, constituting whole facade bridge is just combined by plurality of units, the building of the similar fantasy world of shape after the combination, moulding is rich in modern aesthetic feeling, and is highly low, do not have and extend out the occupation of land of ring-type bend, the construction land used is few, and construction cost is low, can not tear the expansion situation in old city open and builds the overpass bridge that mixes road.

Three of outstanding feature of the present invention, but the overpass bridge that mixes road has been realized pedestrian's level walking passageway, sunshade (can all keep off the rain after doing colored pond in the aerial layer room), having changed in the past, the right in pedestrian passageway is thinked little for the treatment of, it is equal to embody pedestrian and car owner, respond the existing traffic method intension that people-oriented, accessible passageway is especially to disabled person, elder, children's love, is the embodiment of civilized society.Along with forbidding of metropolis (Beijing, Shanghai, Guangzhou etc.) from motor-car, motorcycle, electric motor car, make all many employing buses of crowd of middle and low income add manner of walking, cause the walking crowd to increase, therefore building overpass bridge must consider simultaneously that the facility in pedestrian passageway is that situation is forced.

Four of outstanding feature of the present invention has headspace and facility, and era change and the traffic congestion of the special property sent out can be tackled.

Five of outstanding feature of the present invention, the overpass bridge that mixes road adopts the descending manner track, reduces partial noise, but retaining wall when building and do percolation-proof and handle, collecting well is done at the nadir place, and the drainage facilities that keep off the rain such as collecting gutter are done in the entrance, and the ground, pedestrian passageway at middle part also is rain-proof shed simultaneously.Utilize the underground space developed recently that relieves traffic congestion rapid, descending manner track and subway are that the city traffic solves emerging method.

Description of drawings:

(for drawing succinct, all bearing posts, track bar number, the isolation strip, guardrails etc. do not reflect on figure, for the inlet that each overpass bridge that this traffic of locus is is described is made the inlet numbering with capitalization English letter, the numbering of this capitalization English letter also is the highway section numbering between the overpass bridge simultaneously, number as every type of overpass bridge with two characters near each overpass bridge, when numbering back one character for L, overpass bridge represents it is the urban district overpass bridge, when numbering back one character for H, overpass bridge represents it is the expressway overpass bridge, figure XX is this overpass plane enlarged drawing numbering in the magnifying glass before the overpass bridge numbering, Fig. 1, Fig. 2, Figure 10, Figure 16, Figure 22, Figure 29, Figure 34, Figure 39, Figure 44, the position at the camera place on Figure 50 is watching a little of overpass bridge, the dotted line in camera the place ahead is the direction of watching, figure XX in the dotted line scope is this figure title of watching a generation, dotted line be three parallel lines be to watch the back to produce parallel projection blanking view herein, dotted line is four and middle two and overlooks the blanking phantom drawing for producing at this place of watching in short-term, and dotted line is four and middle two and looks up the blanking phantom drawing in this place's of watching generation during for length.Left turn lane is represented with " 1 ", a track, a left side is represented with " 2 ", direct lane is represented with " 3 ", a right track is represented with " 4 ", right-turn lane represents that with " 6 " underground track adds "-" with " 5 " expression, tune track before lane number, the sidewalk adds the suffix of small letter English alphabet with " 0 " expression after its numbering when segmenting once more appears in track or pavement);

Fig. 1 is all types of grade separation blanking of a present invention combination view;

Fig. 2 is a Ben Famingde $L type overpass bridge blanking plane enlarged drawing;

Fig. 3 and Fig. 4 are the parallel projection blanking views of two mutually orthogonal directions of Ben Famingde $L type overpass bridge;

Fig. 5, Fig. 6, Fig. 7, Fig. 8 are that Ben Famingde $L type overpass bridge is overlooked the blanking phantom drawing;

Fig. 9 is that Ben Famingde $L type overpass bridge is looked up the blanking phantom drawing;

Figure 10 is a YL type overpass bridge blanking of the present invention plane enlarged drawing;

Figure 11 and Figure 12 are the parallel projection blanking views of two mutually orthogonal directions of YL type overpass bridge of the present invention;

Figure 13, Figure 14 are that YL type overpass bridge of the present invention is overlooked the blanking phantom drawing;

Figure 15 is that YL type overpass bridge of the present invention is looked up the blanking phantom drawing;

Figure 16 is of the present invention * L type overpass bridge blanking plane enlarged drawing;

Figure 17 and Figure 18 are the parallel projection blanking views of of the present invention * two mutually orthogonal directions of L type overpass bridge;

Figure 19 and Figure 20 are that of the present invention * L type overpass bridge is overlooked the blanking phantom drawing;

Figure 21 is that of the present invention * L type overpass bridge is looked up the blanking phantom drawing;

Figure 22 is of the present invention+L type overpass bridge blanking plane enlarged drawing;

Figure 23 and Figure 24 are the parallel projection blanking views of of the present invention+two mutually orthogonal directions of L type overpass bridge;

Figure 25, Figure 26, Figure 27 are that of the present invention+L type overpass bridge is overlooked the blanking phantom drawing;

Figure 28 is that of the present invention+L type overpass bridge is looked up the blanking phantom drawing;

Figure 29 is a TL type overpass bridge blanking of the present invention plane enlarged drawing;

Figure 30 and Figure 31 are the parallel projection blanking views of two mutually orthogonal directions of TL type overpass bridge of the present invention;

Figure 32 is that TL type overpass bridge of the present invention is overlooked the blanking phantom drawing;

Figure 33 is that TL type overpass bridge of the present invention is looked up the blanking phantom drawing;

Figure 34 is a TH type overpass bridge blanking of the present invention plane enlarged drawing;

Figure 35 and Figure 36 are the parallel projection blanking views of two mutually orthogonal directions of TH type overpass bridge of the present invention;

Figure 37 and Figure 38 are that TH type overpass bridge of the present invention is overlooked the blanking phantom drawing;

Figure 39 is of the present invention+H type overpass bridge blanking plane enlarged drawing;

Figure 40 and Figure 41 are the parallel projection blanking views of of the present invention+two mutually orthogonal directions of H type overpass bridge;

Figure 42 and Figure 43 are that of the present invention+H type overpass bridge is overlooked the blanking phantom drawing;

Figure 44 is a Ben Famingde $H type overpass bridge blanking plane enlarged drawing;

Figure 45 and Figure 46 are the parallel projection blanking views of two mutually orthogonal directions of Ben Famingde $H type overpass bridge;

Figure 47, Figure 48, Figure 49 are that Ben Famingde $H type overpass bridge is overlooked the blanking phantom drawing;

Figure 50 is a YH type overpass bridge blanking of the present invention plane enlarged drawing;

Figure 51 and Figure 52 are the parallel projection blanking views of two mutually orthogonal directions of YH type overpass bridge of the present invention;

Figure 53 is that YH type overpass bridge of the present invention is overlooked the blanking phantom drawing.

Specific implementation:

One,, $L type grade separation.Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, shown in Figure 9:

Left-hands rotation of passing through of the left-turning traffic of A inlet | a left side | right | right-hand rotation play sloping track (1245) → upper strata left turn lane (1) → A left-hands rotation that enter the mouth | the D inlet is right to be propped up | the enter the mouth descending grade track, interflow (145) of right-hand rotation of C, the garage of left subbranch that A enters the mouth is through left-hand rotation | and left | prop up on the right side | left of a sloping track (1245) → upper strata of right-hand rotation | prop up on the right side | and the track of right-hand rotation (245) → upper strata is left props up | and left descending grade track (2) of propping up, (24) → upper strata is collaborated in the descending grade track after right the putting down away of propping up, A enters the mouth garage of right subbranch through turning left | a left side | right | right-hand rotation play sloping track (1245) → left side, upper strata | right | a left side, the track of right-hand rotation (245) → upper strata | right put down away and right descending grade track (4) of propping up, back descending grade merging lane (24) → upper strata, the right-hand rotation of A inlet left-hands rotation of passing through | a left side | right | right-hand rotation play sloping track (1245) → left side, upper strata | right | the track of right-hand rotation (245) → upper strata right-turn lane (5) → upper strata D left-hands rotation that enter the mouth | the C inlet is left to be propped up | the enter the mouth descending grade track, interflow (125) of right-hand rotation of A, the dolly tune of A inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of A inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

Left-hands rotation of passing through of the left-turning traffic of B inlet | a left side | keep straight on | the descending grade runway (1235) of right-hand rotation → lower floor turns left | left side track (12) → lower floor's left turn lane (1) → B left-hands rotation that enter the mouth | and E plays sloping track (14) at the interflow that the right side props up that enters the mouth, the garage of left subbranch of B inlet is through turning left | and prop up on a left side | keep straight on | the descending grade runway (1235) of right-hand rotation → lower floor turns left | and sloping track (2) is propped on track (12) → lower floor left side, a left side, the craspedodrome of B inlet left-hands rotation of passing through | a left side | keep straight on | the descending grade runway (1235) of right-hand rotation → lower floor's craspedodrome | right-turn lane (35) → lower floor sloping track (3) of having kept straight on, the right-hand rotation of B inlet left-hands rotation of passing through | a left side | keep straight on | the descending grade runway (1235) of right-hand rotation → lower floor keeps straight on | right-turn lane (35) → lower floor's right-turn lane (5) → E left-hand rotation that enters the mouth | and B plays sloping track (15) at the enter the mouth interflow of right-hand rotation, the dolly tune of B inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of B inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

Left-hands rotation of passing through of the left-turning traffic of C inlet | a left side | right | right-hand rotation play the descending grade track (1) of putting down away track (1245) → upper strata left-hand rotation behind the slope, the garage of left subbranch of C inlet is through turning left | a left side | and right | the D inlet of putting down away track (1245) → track (2) → upper strata, a left side, upper strata behind the slope that rises of right-hand rotation turns left | merging lane (the 12) → upper strata D on a C inlet left side left-hands rotation that enter the mouth | a C inlet left side | the enter the mouth descending grade track, interflow (125) of right-hand rotation of A, C enters the mouth garage of right subbranch through turning left | a left side | and right | the left side, upper strata of rising to put down away a right track (4), track (1245) → upper strata → D inlet behind the slope of right-hand rotation | back descending grade merging lane (24) is put down away at the interflow that C inlet upper strata is right, the right-hand rotation of C inlet left-hands rotation of passing through | a left side | right | the rising of right-hand rotation put down away track (1245) → upper strata right-turn lane (5) → A left-hands rotation that enter the mouth behind the slope | and prop up on the D inlet right side | the enter the mouth descending grade track, interflow (145) of right-hand rotation of C, the dolly tune of C inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of C inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

Left-hands rotation of passing through of D inlet left-turning traffic | a left side | right | the D inlet that plays sloping track (1245) → upper strata left turn lane (1) → upper strata of right-hand rotation turns left | merging lane (the 12) → upper strata D on a C inlet left side left-hands rotation that enter the mouth | prop up on a C inlet left side | the enter the mouth descending grade track, interflow (125) of right-hand rotation of A, D enters the mouth garage of left subbranch through turning left | a left side | and right | prop up on the left side of playing sloping track (1245) → upper strata of right-hand rotation | and the left side, upper strata of left Zhi Jiangpo track (2) → D inlet on sloping track (24) → upper strata is propped on the right side | descending grade merging lane (24) after the putting down away of right of C inlet upper strata, the D right subbranch left-hand rotation of passing through that enters the mouth | a left side | right | prop up on the left side of playing sloping track (1245) → upper strata of right-hand rotation | and right track (the 4) → A in sloping track (24) → upper strata left-hands rotation that enter the mouth propped on the right side | right of D inlet | the enter the mouth descending grade track, interflow (145) of right-hand rotation of C, the right-hand rotation of → D inlet left-hands rotation of passing through | a left side | right propping up | sloping track (1245) → right-hand rotation descending grade track, upper strata (5) of right-hand rotation, the dolly tune of D inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of D inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

Left-hands rotation of passing through of E inlet left-turning traffic | keep straight on | right | the descending grade runway (1345) of right-hand rotation → lower floor's left turn lane (1) → E left-hand rotation that enter the mouth | B plays sloping track (15) at the enter the mouth interflow of right-hand rotation, left-hands rotation of passing through of E inlet | keep straight on | prop up on the right side | descending grade runway (the 1345) → lower floor of the right-hand rotation sloping track (3) of having kept straight on, B enters the mouth garage of right subbranch through turning left | craspedodrome | and right | right of the descending grade runway (1345) of right-hand rotation → lower floor | a track (4), the track of right-hand rotation (45) → lower floor right side → B inlet lower floor turns left | and E goes into right interflow of propping up and plays sloping track (14), left-hands rotation of passing through of turning right of E inlet | keep straight on | right | prop up on right-hand rotation descending grade runway (1345) → lower floor right side | the track of right-hand rotation (45) → lower floor sloping track (5) of having turned right, the dolly tune of E inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of E inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

The sidewalk (0a) on the A inlet the right and the E inlet left side, the sidewalk, the right (0b) of the A inlet left side and B inlet, the sidewalk (0c) on the B inlet left side and C inlet the right, the sidewalk (0d) on the C inlet left side and D inlet the right, the sidewalk (0d) on the D inlet left side and E inlet the right, above-mentioned five sidewalks are in the ground floor center intercommunication of this overpass bridge;

Two, YL type grade separation.Fig. 1, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, shown in Figure 15:

Left-hands rotation of passing through of the left-turning traffic of A inlet | the sloping track (1) after right-hand rotation descending grade track (15) → lower floor turns left to put down away, the right-hand rotation of A inlet left-hands rotation of passing through | the right-hand rotation of right-hand rotation descending grade track (15) → lower floor is put down away the back and is played sloping track (5), and the tune of A inlet is passed through and reversed end for end to guide track (6);

Left-hands rotation of passing through of the left-turning traffic of F inlet | descending grade track (1) is afterwards put down away in the left-hand rotation on sloping track (the 15) → upper strata of having turned right, the right-hand rotation of F inlet left-hands rotation of passing through | the left-hand rotation that the right-turn lane (5) on sloping track (the 15) → upper strata of having turned right → G enters the mouth | descending grade track (15) is collaborated in the right-hand rotation that F enters the mouth, the dolly tune of F inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of F inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

Left-hands rotation of passing through of the left-turning traffic of G inlet | the left-hand rotation that the left turn lane (1) on sloping track (the 15) → upper strata of having turned right → G enters the mouth | descending grade track (15) is collaborated in the right-hand rotation that F enters the mouth, the right-hand rotation of G inlet left-hands rotation of passing through | descending grade track (5) is afterwards put down away in the right-hand rotation on sloping track (the 15) → upper strata of having turned right, the dolly tune of G inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of G inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

The sidewalk (0a) on the A inlet left side and F inlet the right, the sidewalk, the right (0b) of the F inlet left side and G inlet, the sidewalk (0c) on the G inlet left side and A inlet the right, above-mentioned three sidewalks are in the ground floor center intercommunication of this overpass bridge;

Three, * L type grade separation.Fig. 1, Figure 16, Figure 17, Figure 18, Figure 19, Figure 20, shown in Figure 21:

Left-hands rotation of passing through of the left-turning traffic of J inlet | keep straight on | the left-hand rotation of the left turn lane (1) that plays sloping track (135) → upper strata of right-hand rotation → J inlet | descending grade track (15) is collaborated in the right-hand rotation of H inlet, the craspedodrome of J inlet left-hands rotation of passing through | keep straight on | the craspedodrome on sloping track (135) → upper strata of right-hand rotation | the descending grade direct lane (3) on direct lane (the 3) → upper strata on right-turn lane (35) → upper strata, the right-hand rotation of J inlet left-hands rotation of passing through | keep straight on | the craspedodrome that plays sloping track (135) → upper strata of right-hand rotation | the left-hand rotation that the right-turn lane (5) on right-turn lane (35) → upper strata → H enters the mouth | the descending grade track, interflow (15) of the right-hand rotation that J enters the mouth, the dolly tune of J inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of J inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

Left-hands rotation of passing through of the left-turning traffic of G inlet | keep straight on | the left-hand rotation of the left turn lane (1) of descending grade track (the 135) → lower floor of right-hand rotation → G inlet | sloping track (15) has been collaborated in the right-hand rotation that I enters the mouth, the craspedodrome of G inlet left-hands rotation of passing through | keep straight on | the craspedodrome of descending grade track (the 135) → lower floor of right-hand rotation | a sloping direct lane (3) of direct lane (the 3) → lower floor of right-turn lane (35) → lower floor, the right-hand rotation of G inlet left-hands rotation of passing through | keep straight on | the craspedodrome of descending grade track (the 135) → lower floor of right-hand rotation | the left-hand rotation that the right-turn lane (5) of right-turn lane (35) → lower floor → I enters the mouth | sloping track (15) has been collaborated in the right-hand rotation that G enters the mouth, the dolly tune of G inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of G inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

Left-hands rotation of passing through of the left-turning traffic of H inlet | keep straight on | the left-hand rotation of the left turn lane (1) that plays sloping track (135) → upper strata of right-hand rotation → H inlet | descending grade track (15) is collaborated in the right-hand rotation of J inlet, the craspedodrome of H inlet left-hands rotation of passing through | keep straight on | the craspedodrome on sloping track (135) → upper strata of right-hand rotation | the descending grade direct lane (3) on direct lane (the 3) → upper strata on right-turn lane (35) → upper strata, the right-hand rotation of H inlet left-hands rotation of passing through | keep straight on | the craspedodrome that plays sloping track (135) → upper strata of right-hand rotation | the left-hand rotation that the right-turn lane (5) on right-turn lane (35) → upper strata → J enters the mouth | the descending grade track, interflow (15) of the right-hand rotation that H enters the mouth, the dolly tune of H inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of H inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

Left-hands rotation of passing through of the left-turning traffic of I inlet | keep straight on | the left-hand rotation of the left turn lane (1) of descending grade track (the 135) → lower floor of right-hand rotation → I inlet | sloping track (15) has been collaborated in the right-hand rotation that G enters the mouth, the craspedodrome of I inlet left-hands rotation of passing through | keep straight on | the craspedodrome of descending grade track (the 135) → lower floor of right-hand rotation | a sloping direct lane (3) of direct lane (the 3) → lower floor of right-turn lane (35) → lower floor, the right-hand rotation of I inlet left-hands rotation of passing through | keep straight on | the craspedodrome of descending grade track (the 135) → lower floor of right-hand rotation | the left-hand rotation that the right-turn lane (5) of right-turn lane (35) → lower floor → G enters the mouth | sloping track (15) has been collaborated in the right-hand rotation that I enters the mouth, the dolly tune of I inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of I inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

The sidewalk (0a) on the J inlet left side and G inlet the right, the sidewalk, the right (0b) of the G inlet left side and H inlet, the sidewalk (0c) on the H inlet left side and I inlet the right, the sidewalk (0d) on the I inlet left side and J inlet the right, above-mentioned four sidewalks are in the ground floor center intercommunication of this overpass bridge;

Four ,+L type grade separation.Fig. 1, Figure 22, Figure 23, Figure 24, Figure 25, Figure 26, Figure 27, shown in Figure 28:

Craspedodromes of passing through of the left-turning traffic of K inlet | tune | turn left | the track of right-hand rotation (361 or 615) → go up tune of half storey | the left-hand rotation of half storey of the sloping track (61) of having turned left → upward plays the left-hand rotation descending grade track (1) of half storey, sloping track (1) → upward, the craspedodrome of the K inlet tune of passing through | left-hand rotation | the track of craspedodrome or craspedodrome descending grade track (361 or-3) → craspedodrome descending grade track or lower floor's direct lane (3 or-3) → lower floor's direct lane (the 3) → lower floor sloping track (3) of having kept straight on, the right-hand rotation of the K inlet tune of passing through | turn left | right-turn lane (361) → go up half storey tune | turn left | the craspedodrome of passing through of the sloping track (361) of having turned right → the go up half storey half storey right-hand rotation descending grade track (5), sloping track (5) → go up of having turned right, the tune that K enters the mouth | reverse end for end | left-hand rotation | the track of right-hand rotation (361 or 615) → upward tune of half storey | the tune of half storey of the sloping track (61) of having turned left → upward plays the tune descending grade track (6) of half storey, sloping track (6) → upward;

Left-hands rotation of passing through of the left-turning traffic of L inlet | keep straight on | right-hand rotation play sloping track (135) → upper strata left turn lane (1) → L left-hand rotation that enter the mouth | the enter the mouth descending grade track, interflow (15) of right-hand rotation of J, the craspedodrome of L inlet left-hands rotation of passing through | keep straight on | right-hand rotation play sloping track (135) → upper strata craspedodrome | right-turn lane (35) → craspedodrome descending grade track, upper strata (3), the right-hand rotation of L inlet left-hands rotation of passing through | keep straight on | keep straight in sloping track (the 135) → upper strata of rising of right-hand rotation | the track of right-hand rotation (35) → upper strata right-turn lane (5) → J left-hands rotation that enter the mouth | and pass through and reverse end for end track (6) in the enter the mouth descending grade track, interflow (15) of right-hand rotation of L, the tune that L enters the mouth;

Craspedodromes of passing through of the left-turning traffic of B inlet | tune | turn left | the track of right-hand rotation (361 or 615) → go up tune of half storey | the left-hand rotation of half storey of the sloping track (61) of having turned left → upward plays the left-hand rotation descending grade track (1) of half storey, sloping track (1) → upward, the craspedodrome of the B inlet tune of passing through | left-hand rotation | the track of craspedodrome or craspedodrome descending grade track (361 or-3) → craspedodrome descending grade track or lower floor's direct lane (3 or-3) → lower floor's direct lane (the 3) → lower floor sloping track (3) of having kept straight on, the right-hand rotation of the B inlet tune of passing through | turn left | right-turn lane (361) → go up half storey tune | turn left | the craspedodrome of passing through of the sloping track (361) of having turned right → the go up half storey half storey right-hand rotation descending grade track (5), sloping track (5) → go up of having turned right, the tune that B enters the mouth | reverse end for end | left-hand rotation | the track of right-hand rotation (361 or 615) → upward tune of half storey | the tune of half storey of the sloping track (61) of having turned left → upward plays the tune descending grade track (6) of half storey, sloping track (6) → upward;

Left-hands rotation of passing through of the left-turning traffic of J inlet | keep straight on | right-hand rotation play sloping track (135) → upper strata left turn lane (1) → J left-hand rotation that enter the mouth | the enter the mouth descending grade track, interflow (15) of right-hand rotation of L, the craspedodrome of J inlet left-hands rotation of passing through | keep straight on | right-hand rotation play sloping track (135) → upper strata craspedodrome | right-turn lane (35) → craspedodrome descending grade track, upper strata (3), the right-hand rotation of J inlet left-hands rotation of passing through | keep straight on | keep straight in sloping track (the 135) → upper strata of rising of right-hand rotation | the track of right-hand rotation (35) → upper strata right-turn lane (5) → L left-hands rotation that enter the mouth | and pass through and reverse end for end track (6) in the enter the mouth descending grade track, interflow (15) of right-hand rotation of J, the tune that J enters the mouth;

The People's Bank of China passageway (0a) on the K inlet left side and L inlet the right, the People's Bank of China passageway (0b) on the L inlet left side and B inlet the right, the People's Bank of China passageway (0c) on the B inlet left side and J inlet the right, the People's Bank of China passageway (0d) on the J inlet left side and K inlet the right, above-mentioned four sidewalks are in the ground floor center intercommunication of this overpass bridge;

Five, TL type grade separation.Fig. 1, Figure 29, Figure 30, Figure 31, Figure 32, shown in Figure 33:

The left-turning traffic of M inlet turns left | craspedodrome play sloping track (13) → left turn lane (1) → M left-hands rotation that enter the mouth | the enter the mouth descending grade track, interflow (15) of right-hand rotation of L, left-hands rotation of passing through of the straightgoing vehicle of M inlet | sloping track (13) → upper strata direct lane (3) → craspedodrome descending grade track, upper strata (3) of craspedodrome, the dolly tune of M inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), the dolly tune of M inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of M inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

The left-hand rotation of passing through of the left-turning traffic of C inlet | right-turn lane (15) → lower floor sloping track (1) of having turned left, the right-hand rotation of the C inlet left-hand rotation of passing through | right-turn lane (15) → lower floor sloping track (5) of having turned right, the dolly tune of C inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of C inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

The craspedodrome of the L inlet craspedodrome of passing through | the sloping track (35) of having turned right → upper strata direct lane (3) → craspedodrome descending grade track, upper strata (3), the right-hand rotation of L inlet craspedodromes of passing through | the left-hand rotation that the sloping track (35) of having turned right → upper strata right-turn lane (5) → M enters the mouth | track, pond (15) falls in the interflow of the right-hand rotation that L enters the mouth, the dolly tune of L inlet is passed through and is reversed end for end to guide track (6) → dolly tune track (6a), and the cart tune of L inlet is passed through and reversed end for end to guide track (6) → cart tune track (6b);

The L left side that enters the mouth | People's Bank of China passageway (the 0a) → M on the M inlet the right left side that enter the mouth | People's Bank of China passageway (the 0b) → C on the C inlet the right left side that enter the mouth | the People's Bank of China passageway (0c) on the right of L enters the mouth, above-mentioned three sidewalks are in the ground floor center intercommunication of this overpass bridge;

Six, TH type grade separation.Fig. 1, Figure 34, Figure 35, Figure 36, Figure 37, shown in Figure 38:

Sloping track (the 1) → upper strata D left-hand rotation that enter the mouth of passing through to have turned left of the left-turning traffic of D inlet | the enter the mouth descending grade track, interflow (13) of craspedodrome of N, the right-hand rotation that D the enters the mouth right-turn lane (5) of passing through;

The craspedodrome of the M inlet direct lane (3) of passing through, the right-hand rotation of the M inlet right-turn lane (5) of passing through;

Left-hands rotation of passing through of the left-turning traffic of N inlet | the left-hand rotation descending grade track (1) on left turn lane (the 1) → upper strata on sloping track (13) → upper strata of craspedodrome, left-hands rotation of passing through of the craspedodrome mode one of N inlet | direct lane (the 3) → upper strata D that plays sloping track (13) → upper strata of craspedodrome left-hands rotation that enter the mouth | the enter the mouth descending grade track, interflow (13) of craspedodrome of N, the craspedodrome mode two that N enters the mouth moves ahead along dead ahead direct lane (3);

Seven, ten H type grade separations.Fig. 1, Figure 39, Figure 40, Figure 41, Figure 42, shown in Figure 43:

Left-hands rotation of passing through of the left-turning traffic of O inlet | the left-hand rotation descending grade track (1) on left turn lane (the 1) → upper strata on sloping track (13) → upper strata of craspedodrome, the craspedodrome of O inlet left-hands rotation of passing through | the craspedodrome descending grade track (3) on direct lane (the 3) → upper strata of playing track (13) → upper strata of craspedodrome, the right-hand rotation of the O inlet right-turn lane (5) of passing through;

The left-turning traffic of P inlet pass through the to have turned left left-hand rotation descending grade track (1) on sloping track (1) → upper strata, the P inlet is kept straight on along dead ahead direct lane (3), the P right-hand rotation right-turn lane (5) of passing through that enters the mouth;

The left-hand rotation of passing through of the left-turning traffic of E inlet | the left-hand rotation descending grade track (1) on left turn lane (the 1) → upper strata on descending grade track (the 13) → upper strata of craspedodrome, the craspedodrome of E inlet left-hands rotation of passing through | the craspedodrome descending grade track (3) on direct lane (the 3) → upper strata of playing track (13) → upper strata of craspedodrome, the right-hand rotation of the E inlet right-turn lane (5) of passing through;

The left-turning traffic of N inlet pass through the to have turned left left-hand rotation descending grade track (1) on sloping track (1) → upper strata, the N inlet is kept straight on along dead ahead direct lane (3), the N right-hand rotation right-turn lane (5) of passing through that enters the mouth;

Eight,, $H type grade separation.Fig. 1, Figure 44, Figure 45, Figure 46, Figure 47, Figure 48, shown in Figure 49:

Left-hands rotation of passing through of the left-turning traffic of Q inlet | a left side | the right side is propped sloping track (124) → upper strata and is turned left | behind the ground floor of track (12) → upper strata left turn lane (1) → upper strata left turn lane (the 1) → left-hand rotation descending grade track, upper strata (1) on a left side → reduce to the right with direct lane (3) merging of P inlet, the garage of left subbranch of Q inlet is through turning left | a left side | and turn left in right sloping track (the 124) → upper strata of rising | track (12) → left side track (2) → R on a left side left-hands rotation that enter the mouth | pass from the end, sloping track (124) that S enters the mouth behind the left descending grade track, interflow (12) of propping up of Q inlet → reduce to ground floor, the garage of right subbranch of Q inlet is through turning left | a left side | right play right track (the 4) → upper strata S in sloping track (124) → upper strata left-hands rotation that enter the mouth | a R inlet left side | the Q right Zhi Jiangpo track (4) that enters the mouth | pass the right-hand rotation that Q the enters the mouth right-turn lane (5) of passing through behind the descending grade track, interflow (124) that the Q inlet is right → reduce to ground floor from upper strata left turn lane (1) end that F enters the mouth;

Left-hands rotation of passing through of the left-turning traffic of R inlet | a left side play sloping track (12) → upper strata left turn lane (1) → R left-hands rotation that enter the mouth | pass from the end, sloping track (124) that S enters the mouth behind the left descending grade track, interflow (12) of propping up of Q inlet → reduce to ground floor, the garage of left subbranch of R inlet is through turning left | and a left side is propped sloping track (12) → left side, upper strata and is propped sloping track (2) → Zhi Jiangpo track (2), a left side, upper strata → upper strata S left-hands rotation that enter the mouth | a R inlet left side | pass from upper strata left turn lane (1) end that F enters the mouth behind the right descending grade track, interflow (124) of propping up of Q inlet → reduce to ground floor, the craspedodrome of R inlet craspedodromes of passing through along the dead ahead | the craspedodrome of passing through of the track of right-hand rotation (35) → direct lane (3), the right-hand rotation that R enters the mouth | the track of right-hand rotation (35) → right-turn lane (5);

Left-hands rotation of passing through of S inlet left-turning traffic | a left side | turn left in right sloping track (the 124) → upper strata of rising | a left side | right track (124) → upper strata left turn lane (1) → upper strata S left-hands rotation that enter the mouth | a R inlet left side | pass from upper strata left turn lane (1) end that F enters the mouth behind the descending grade track, interflow (124) that prop up on the Q inlet right side → reduce to ground floor, the garage of left subbranch of S inlet is through turning left | a left side | and turn left in right sloping track (the 124) → upper strata of rising | a left side | sloping track (2) → Zhi Jiangpo track (2), a left side, upper strata → upper strata F left-hands rotation that enter the mouth propped on a right track (124) → pass from an end, track (2), a left side, upper strata of R inlet → left side, upper strata | the left descending grade track, interflow (12) of propping up of S inlet, left-hands rotation of passing through of the right subbranch of S inlet | a left side | turn left in right sloping track (the 124) → upper strata of rising | a left side | a right track (124) → pass → pass from upper strata left turn lane (1) end of Q inlet behind the right Zhi Jiangpo track (4), upper strata → reduce to ground floor, the right-hand rotation that S the enters the mouth right-turn lane (5) of passing through from an end, track (2), a left side, upper strata of R inlet;

Left-hands rotation of passing through of the left-turning traffic of F inlet | a left side | turn left in right sloping track (the 124) → upper strata of rising | left side distribution lane (12) → upper strata left turn lane (1) → upper strata F left-hands rotation that enter the mouth | the S left descending grade track, interflow (12) of propping up that enters the mouth, left-hands rotation of passing through of the left subbranch of F inlet | a left side | the right side is propped sloping track (124) → upper strata and is turned left | behind a left side distribution lane (12) → track (2), a left side, upper strata → Zhi Jiangpo track (2), a left side, upper strata → the reduce to ground floor from a right track (4), the upper strata of Q inlet and turn left | a left side is passed at the bottom of propping up the track, left-hands rotation of passing through of the right subbranch of F inlet | a left side | the direct lane (3) that the right side is propped behind the ground floor of a right track (4), sloping track (124) → upper strata → right Zhi Jiangpo track (4), upper strata → reduce to left with the P inlet merges, the right-hand rotation that F the enters the mouth right-turn lane (5) of passing through;

The left-turning traffic of P inlet is passed through to left branch sloping track (1) → track (1), a left side, upper strata → pass from an end, track (2), a left side, upper strata of S inlet → upper strata P left-hands rotation that enter the mouth of having turned left | and F enters the mouth behind the left Zhi Jiangpo track (12) → reduce to ground floor and rightly from the upper strata of Q inlet to prop up track (4) and left-hand rotation | leftly passes at the bottom of propping up the track, the craspedodrome of P inlet craspedodromes of passing through along the dead ahead | right | right-turn lane (345) → craspedodromes | track (34) → direct lane (3) is propped up on the right side, the garage of right subbranch of P inlet is through keeping straight on | and right | right-turn lane (345) → craspedodromes | the craspedodrome of passing through of a track (4), right track (34) → right side, the right-hand rotation of P inlet | prop up on the right side | right-turn lane (345) → right-turn lane (5);

Nine, YH type grade separation.Shown in Fig. 1, Figure 50, Figure 51, Figure 52, Figure 53:

Left-hands rotation of passing through of U inlet left-turning traffic | the left-turning traffic of the track of right-hand rotation (15) → U inlet play descending grade track (1) → U left-hands rotation that enter the mouth | the right-hand rotation left-hand rotation of passing through that enters the mouth of the merging lane (15) of S inlet right-hand rotation, U | the track of right-hand rotation (15) → right-turn lane (5)

Left-hands rotation of passing through of H inlet left-turning traffic | the track of right-hand rotation (15) → left-turning traffic plays descending grade track (1), the left-hand rotation of passing through of turning right of H inlet | the left-hand rotation that enters the mouth of the track of right-hand rotation (15) → right-turn lane (5), → S | the enter the mouth merging lane (15) of right-hand rotation of H;

Left-hands rotation of passing through of the left-turning traffic of S inlet | right-turn lane (15) → surface layer left turn lane (1) → S left-hands rotation that enter the mouth | the left-hand rotation of passing through of the merging lane (15) that the H inlet is turned right, the right-hand rotation that S enters the mouth | the track of right-hand rotation (15) → surface layer right-turn lane (5) → U left-hand rotation that enters the mouth | the enter the mouth merging lane (15) of right-hand rotation of S.

Claims

1. The book of Changes traffic system, it is characterized in that: super expressway is divided into ground floor, upper strata, and wherein the upper strata of type grade separation has two sections track peaks to have to reach two layer heights; Mix road and be divided into middle level, lower floor, upper strata, wherein the middle level is called ground floor again, and the upper strata of Qi Zhong $L type grade separation has two sections track peaks that the height of one deck half is arranged;

Detailed features is as follows:

One,, $L type grade separation:

Two, YL type grade separation:

Three, * L type grade separation:

Four ,+L type grade separation:

Five, TL type grade separation:

Six, TH type grade separation:

Seven, ten H type grade separations:

The left-hand rotation of passing through of the left-turning traffic of E inlet | the left-hand rotation descending grade track (1) on left turn lane (the 1) → upper strata that falls track (13) → upper strata of craspedodrome, the craspedodrome of E inlet left-hands rotation of passing through | the craspedodrome descending grade track (3) on direct lane (the 3) → upper strata of playing track (13) → upper strata of craspedodrome, the right-hand rotation of the E inlet right-turn lane (5) of passing through;

Eight,, $H type grade separation:

Left-hands rotation of passing through of the left-turning traffic of Q inlet | a left side | the right side is propped sloping track (124) → upper strata and is turned left | behind the ground floor of track (12) → upper strata left turn lane (the 1) → left-hand rotation descending grade track, upper strata (1) on a left side → reduce to the right with direct lane (3) merging of P inlet, the garage of left subbranch of Q inlet is through turning left | a left side | and turn left in right sloping track (the 124) → upper strata of rising | track (12) → left side track (2) → R on a left side left-hands rotation that enter the mouth | pass from the end, sloping track (124) that S enters the mouth behind the left descending grade track, interflow (12) of propping up of Q inlet → reduce to ground floor, the garage of right subbranch of Q inlet is through turning left | a left side | right play right track (the 4) → upper strata S in sloping track (124) → upper strata left-hands rotation that enter the mouth | a R inlet left side | the Q right Zhi Jiangpo track (4) that enters the mouth | pass the right-hand rotation that Q the enters the mouth right-turn lane (5) of passing through behind the descending grade track, interflow (124) that the Q inlet is right → reduce to ground floor from upper strata left turn lane (1) end that F enters the mouth;

Nine, YH type grade separation:

Left-hands rotation of passing through of U inlet left-turning traffic | the left-turning traffic of the track of right-hand rotation (15) → U inlet play descending grade track (1) → U left-hands rotation that enter the mouth | the right-hand rotation left-hand rotation of passing through that enters the mouth of the merging lane (15) of S inlet right-hand rotation, U | the track of right-hand rotation (15) → right-turn lane (5);

2. The book of Changes traffic system according to claim 1, it is characterized in that: an entrance lane of overpass bridge subtend rises, fall respectively after the right-hand rotation, craspedodrome, left subbranch, right subbranch and converge, and another goes into to rise respectively after falling, turn right, keep straight in the track and converge.

3. The book of Changes traffic system according to claim 1, it is characterized in that: in the road confluce of two quadratures or nearly similar quadrature, a sloping terminal point of the inlet direct lane of a direction is in the descending grade terminal point upper right side of its subtend, the descending grade terminal point of the inlet direct lane of other direction is abdicated corresponding vertical space and is done to build the left turn lane use because taking non-front and back dislocation mode side by side in a sloping terminal point lower right of its subtend.

4. The book of Changes traffic system according to claim 1 is characterized in that: mix the overpass bridge middle space of road or go up half storey construction tune track.

5. The book of Changes traffic system according to claim 1 is characterized in that: accessible pedestrian's intercommunication passageway is built in the center of middle space.

6. The book of Changes traffic system according to claim 1, it is characterized in that: mix road+craspedodrome of L type overpass bridge subtend takes two inlets of lower floor's pass-through mode, its track, ground, both sides above this enters the mouth independent decline track terminal point is converged and is played that a sloping half storey is reversed end for end, turned left, the right-hand rotation descending grade converges with target, and a sloping half layer is in order to abdicate required space, sidewalk.

7. The book of Changes traffic system according to claim 1, it is characterized in that: super expressway+H, YH, TH overpass bridge wherein the left-hand rotation of two subtend inlets or an inlet play the starting point in sloping track below the descending grade track starting point of turning left to come from track, the right, above-mentioned inlet belt road+H overpass bridge has passed through the slope and has played slope and descending grade with descending grade, YH and TH overpass bridge part track, asks the appearance of space remittance meeting by the process that plays the gradient slope and uses with shunting.

8. The book of Changes traffic system according to claim 1 is characterized in that: the lower space behind the upper strata of reaching that plays sloping track of super expressway De $H overpass bridge inlet is asked the appearance of to the come in hole of crossing in highway section of this inlet, other highway section and is used.

9. The book of Changes traffic system according to claim 1 is characterized in that: the overpass bridge of all types of roads is formed grade separation traffic system.