| Patents for E01C 1 - Design or layout of roads, e.g. for noise abatement, for gas absorption (2,652) |
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| 11/27/2013 | CN103413446A Left-turn lane channelizing method and signal timing method |
| 11/27/2013 | CN103410068A Bridge and culvert road capable of realizing smooth traffic of annular island of urban built-up area |
| 11/27/2013 | CN103410067A Novel overpass |
| 11/27/2013 | CN103410066A Construction and transformation method of plane crossroad, and structure of plane crossroad |
| 11/27/2013 | CN103410065A Optimize system for urban trunk road cross-sections and rainwater treatment method |
| 11/27/2013 | CN103410064A Hairpin-shaped track facility for car drift race and construction and layout method |
| 11/21/2013 | WO2013170634A1 Crossroad pedestrian and vehicle accessible bridge-and-tunnel-combined interchange |
| 11/20/2013 | CN203295912U Double-layer crossed road bridge |
| 11/20/2013 | CN203295911U U-shaped slewing culvert road for transforming level crossing into micro-interchange |
| 11/20/2013 | CN203295910U Inner star urban gate-shaped flyover |
| 11/20/2013 | CN203295909U Highway intersection having traffic jam prevention function |
| 11/20/2013 | CN103397584A Interchange type overpass and interchanging method thereof |
| 11/13/2013 | CN203284707U Assembled-type three-dimensional city road system |
| 11/13/2013 | CN203284706U Assembled-type three-dimensional city road system |
| 11/13/2013 | CN203284705U I-shaped double layer roads of city main streets |
| 11/13/2013 | CN103388293A Constructing and transforming method of sunken intersection and structure thereof |
| 11/13/2013 | CN103388292A Overhead road and road network thereof |
| 11/12/2013 | US8580874 Polymer-modified asphalt compositions |
| 11/06/2013 | CN203270397U Turnaround channel of expressway |
| 11/06/2013 | CN203270396U Field-shaped road convergence all-directional diversion system |
| 11/06/2013 | CN203261881U Floor structure of dendrobium officinale hardening-seedling chamber |
| 11/06/2013 | CN103382695A Variable-expansion intersection lane |
| 10/31/2013 | WO2013159434A1 Intelligent crossroad parking multicross straight chain hub-type pendulum flyover |
| 10/30/2013 | CN203256557U Zebra crossing road pedestrian passing safety device |
| 10/30/2013 | CN103374868A Novel high-efficiency multi-purpose disk road device |
| 10/24/2013 | US20130279977 Weaving-free interchange with few bridges and exterior exits and entrances only |
| 10/23/2013 | CN203247472U Shunting passage for motor vehicles, non-motor vehicles and pedestrian flows at crossroad |
| 10/23/2013 | CN203247471U Plane transportation system |
| 10/23/2013 | CN103362046A Movable bridge for solving intersection congestion |
| 10/23/2013 | CN103362045A Traffic channel design for passing motor vehicles through intersection in no need of crosswise running |
| 10/16/2013 | CN203238508U Annular left-type city overpass |
| 10/16/2013 | CN103352405A 自动路 Auto Road |
| 10/16/2013 | CN102352588B Crossroad viaduct |
| 10/10/2013 | WO2013149280A1 Elevated track system |
| 10/09/2013 | EP2646623A1 System of superstructures and section presenting such system op superstructures |
| 10/09/2013 | CN203229844U U-shaped groove structure stability reinforcing structure |
| 10/09/2013 | CN103343627A New concept building group |
| 10/09/2013 | CN103343500A Split open type barrier-free compound multifunctional three-dimensional irregular roundabout |
| 10/09/2013 | CN103343499A Overpass with structure having three bridge surfaces and four layers |
| 10/03/2013 | US20130259566 Road and freeway interchange |
| 10/02/2013 | CN203222713U Three-dimensional crossed semi-underground overpass |
| 10/02/2013 | CN203222712U Nominal high-density road network |
| 10/02/2013 | CN103337166A Operation method of highway intersection pedestrian safety vehicle-mounted system |
| 10/02/2013 | CN103334355A Pipe network and construction method thereof of urban underground automobile pipeline traffic and traffic method |
| 10/02/2013 | CN103334354A Cross-shaped oriented barrier-free overpass bridge |
| 10/02/2013 | CN103334353A High flow traffic control system |
| 09/26/2013 | US20130251451 System of superstructures and section presenting such system of superstructures |
| 09/25/2013 | CN203212961U Dual-layer road bridge |
| 09/25/2013 | CN103321117A Laminated parking harbour and vehicle segment-free road |
| 09/25/2013 | CN103321116A Cross way structure for dispersing traffic flow based on speeds at cross road |
| 09/25/2013 | CN103321115A Signal lamp intersection left-turning adjustment area road marking scheme |
| 09/25/2013 | CN103321114A Crossroad ''pencil head'' type waiting area pedestrian second street-crossing facility design method |
| 09/25/2013 | CN101024933B Simple fly-over T-shape crossing |
| 09/18/2013 | CN203200628U Assembled type interchange road system of bridge floor supporting belt walking device |
| 09/18/2013 | CN203200627U Two-layer highway bridge |
| 09/18/2013 | CN203200626U Double-layer combined road bridge |
| 09/18/2013 | CN203200625U Bridge on junction of three roads |
| 09/18/2013 | CN203200624U Motor vehicle turning area on road |
| 09/18/2013 | CN103306177A Semi-interchange double-layer intersection |
| 09/18/2013 | CN103306176A Dual-layer cross road and bridge |
| 09/18/2013 | CN103306175A No-blocking driving method |
| 09/18/2013 | CN103306174A Thorough settlement of urban traffic congestion |
| 09/11/2013 | CN203188078U Overlapping woven overpass |
| 09/11/2013 | CN203188077U Convenient overpass at intersection |
| 09/11/2013 | CN203188076U Urban all-pass flyover |
| 09/11/2013 | CN103295405A Crossing bus traffic priority control method based on special bus advanced area |
| 09/11/2013 | CN103291097A Stereo garage stretching over travelling road and enabling vehicle to directly drive to parking place |
| 09/11/2013 | CN103290748A An overpass for a crossroad |
| 09/11/2013 | CN103290747A All-dimensional advance left turn and traffic thereof |
| 09/11/2013 | CN102261025B Three-layer overpass |
| 09/04/2013 | CN203174452U Three-dimensional antijam transportation system |
| 09/04/2013 | CN203174451U Intelligent transportation system |
| 09/04/2013 | CN203174450U Traffic pressure relieving traffic system |
| 09/04/2013 | CN103280112A Road canalization and signal coordination control method improving bus running efficiency |
| 09/04/2013 | CN103276926A Construction site arranged above elevated road, provided with stereo garage and used for communal facilities and simplifying form of construction site |
| 09/04/2013 | CN103276925A Construction site arranged above elevated road, provided with stereo garage and used for communal facilities and simplifying form of construction site |
| 09/04/2013 | CN103276648A Prefabricated three-dimensional urban road system and quick installation construction method |
| 08/28/2013 | CN203160082U Intersection bridge |
| 08/28/2013 | CN203160081U Multifunctional platform bridge |
| 08/28/2013 | CN203160080U Double-layer highway bridge |
| 08/28/2013 | CN203160079U Double-layer road bridge |
| 08/28/2013 | CN203160078U Intersection interchange |
| 08/28/2013 | CN103266580A City inland river building layout |
| 08/28/2013 | CN103266545A Large-traffic-volume three-dimensional interchange shunt system at downtown area intersection |
| 08/21/2013 | CN203144879U Small intersection angle low height reinforced concrete flyover structure |
| 08/21/2013 | CN203144857U Combined quakeproof bridge without signal lamp and capable of solving traffic jam problem |
| 08/21/2013 | CN203144856U Road turn-round bend structure |
| 08/21/2013 | CN103255693A Assembled type three-dimensional urban road system and rapid installing method |
| 08/21/2013 | CN103255692A Blockage-free driving method |
| 08/21/2013 | CN103255691A Method for determining tracks of arcs in road construction |
| 08/21/2013 | CN103255690A Motor vehicle parking spaces arranged by using vacant lands between roadside tree pits |
| 08/15/2013 | WO2013119196A1 Methods of preparing a concrete deck |
| 08/14/2013 | CN203128965U Traffic-light-free crossroad single-layer viaduct |
| 08/14/2013 | CN203128964U Traffic light-free double-deck overpass for crossroads |
| 08/14/2013 | CN203128963U Main stem road intersection canalization and vertical integration system |
| 08/14/2013 | CN103243623A U-shaped turnabout culvert road for realizing micro interchange at level crossing of urban built-up area |
| 08/14/2013 | CN103243622A Urban road intersection passing method |
| 08/08/2013 | WO2013039432A3 Traffic interchange (variants) |
| 08/07/2013 | EP2622146A1 Construction block |
| 08/07/2013 | CN203113183U Urban two-layer interchange with intersected one-way streets |