| Patents for E01C 1 - Design or layout of roads, e.g. for noise abatement, for gas absorption (2,652) | 
|---|
| 11/30/2011 | CN202055130U 钢结构活动式立交桥 Movable steel overpass | 
| 11/30/2011 | CN102261026A 分布式二层定向立交桥 Distributed story directed overpass | 
| 11/30/2011 | CN102261025A 一种三层立交桥 A three-layer overpass | 
| 11/23/2011 | CN202047329U Fast drive overpass | 
| 11/23/2011 | CN202047328U Road accompanied by pipeline | 
| 11/23/2011 | CN102251453A Universal vertical crossing flyover device | 
| 11/23/2011 | CN102251452A Method for usage of municipal bicycle power-assisted channel | 
| 11/22/2011 | CA2571975C Road junction | 
| 11/17/2011 | WO2011140932A1 Composite bridge or composite tunnel for left-hand traffic comprising four y-shaped units | 
| 11/17/2011 | WO2011140928A1 Composite bridge or composite tunnel for right-hand traffic composed of four 't'-shaped units | 
| 11/17/2011 | WO2011140926A1 Composite bridge or composite tunnel for left-hand traffic comprising two y-shaped units | 
| 11/17/2011 | WO2011140925A1 Composite bridge or composite tunnel for right-hand traffic composed of two 't'-shaped units | 
| 11/16/2011 | CN202039286U Movable overpass | 
| 11/16/2011 | CN202039262U Left-side-driving combination of four independent long-and-short 'Y'-shaped branched tunnels | 
| 11/16/2011 | CN202039261U Combined bridge of two right-turning and straight-going Y-shaped bifurcation bridges | 
| 11/16/2011 | CN202039260U Overpass | 
| 11/16/2011 | CN202039259U Stereoscopic road | 
| 11/16/2011 | CN202039258U Crossing road with lower right left-turning approach bridge | 
| 11/16/2011 | CN102242539A Urban steel structure viaduct | 
| 11/09/2011 | CN202031001U Compound water-permeable road structure | 
| 11/09/2011 | CN202031000U Urban road network | 
| 11/09/2011 | CN202030999U Urban road network | 
| 11/09/2011 | CN102239296A A nonstop traffic system using half (1/2) cloverleaf and traffic method applied with the same | 
| 11/09/2011 | CN102234972A Left-side-driving combined traffic facility of Y-shaped bifurcated bridges and Y-shaped bifurcated tunnels | 
| 11/09/2011 | CN102234971A Combined traffic facility of right running 'halberd'-shaped bifurcate bridge and bifurcate tunnel | 
| 11/09/2011 | CN102234970A Combined bridge consisting of four independent left-handed long-short Y-shaped bifurcate bridges | 
| 11/09/2011 | CN102234969A Combined bridge consisting of two left-turn/straight-going bifurcate bridges in shape of Bu (Chinese character) | 
| 11/09/2011 | CN102234968A Combined tunnel consisting of four smooth left-turn/straight-going tunnels in shape of Bu (Chinese character) | 
| 11/09/2011 | CN102234967A Combined tunnel of four independent left-side-driving long and short Y-shaped bifurcate tunnels | 
| 11/09/2011 | CN102234966A Four independent h-shaped bifurcated bridges combined bridge contributing to unobstructed left-turning and straight-driving | 
| 11/09/2011 | CN102234965A Completely unblocked cross combination bridge with right-turning bridges positioned on lateral on crossroad | 
| 11/09/2011 | CN102234964A Full single layer combined bridge with four left running independent 'Y'-shaped bifurcate bridges | 
| 11/09/2011 | CN102234963A Combined tunnel of four independent 'halberd'-shaped bifurcate tunnels in right running mechanism and with different lengths | 
| 11/09/2011 | CN102234962A Completely single-layered combined bridge consisting of four independent right-handed bifurcate bridges in shape of Bu (Chinese character) | 
| 11/09/2011 | CN102234961A River-across automatic mechanical channel device for non-motor vehicles and pedestrians | 
| 11/09/2011 | CN102234960A Arrangement of traffic facilities with uninterrupted and safe road pass | 
| 11/07/2011 | DE202011101447U1 Mit Solarmodulen überdachter Fahrrad- und/oder Gehweg With solar panels covered bike and / or walkway | 
| 11/02/2011 | CN202023130U Elevated overpass shaped like a Chinese character `Ri` | 
| 11/02/2011 | CN202023129U Continuous flow two-dimensional road junction for traffic flow, non-motor vehicle flow and pedestrian flow | 
| 11/02/2011 | CN202023128U Two-way multi-lane roadway | 
| 10/26/2011 | CN202017171U Three-layer flyover for urban roads | 
| 10/26/2011 | CN202017170U Four T-shaped five type three-dimensional bridge for modern city | 
| 10/26/2011 | CN102226327A Urban elevated pedestrian passageway | 
| 10/19/2011 | CN202011394U Rapid aerial light-rail transit system with self-power generating function | 
| 10/19/2011 | CN102220735A Steel structure movable overpass for crossroad traffic | 
| 10/19/2011 | CN102220734A Low-altitude closed type track | 
| 10/12/2011 | CN101792992B Permanent pavement design method | 
| 10/06/2011 | WO2011009853A3 Traffic system | 
| 10/06/2011 | US20110243657 Nonstop traffic system using half (1/2) cloverleaf and traffic method applied with the same | 
| 10/05/2011 | EP2370635A2 A nonstop traffic system using half (1/2) cloverleaf and traffic method applied with the same | 
| 10/05/2011 | CN202000239U Curb and road containing same | 
| 10/05/2011 | CN202000233U Road network system | 
| 10/05/2011 | CN202000232U Multifunctional tunnel flyover parking building comprehensive bridge | 
| 10/05/2011 | CN202000231U Multifunction tunnel interchange hub parking comprehensive bridge | 
| 10/05/2011 | CN202000230U Motor vehicle and non-motorized vehicle conflict-free facility of urban ramp bridge | 
| 10/05/2011 | CN102206931A Planar design and stereo design for safe and high-speed urban transportation without traffic lights | 
| 09/28/2011 | CN201990909U 具有轿车专用快速通道的城市交叉路口 Has a special fast-track car city intersection | 
| 09/28/2011 | CN201990908U 一种快捷畅通的城市道路交叉口立交系统 A quick and smooth urban road intersections Interchange System | 
| 09/28/2011 | CN201990907U 城市立交桥 City overpass | 
| 09/28/2011 | CN201990906U 用于干灰场的运灰道路 For road transport dry ash gray field | 
| 09/28/2011 | CN201989691U 基于高速公路区间的行驶轿车集中运载系统 Car traveling on the highway section centralized delivery systems | 
| 09/28/2011 | CN102199907A Low-altitude tunnel pipe highway | 
| 09/21/2011 | CN201981459U 现代城市多t型带地上层立体桥梁 Modern urban multi-dimensional t-belt to the upper bridge | 
| 09/21/2011 | CN201981458U 异向车道之间隔离栏可横向移位的双向多车道道路 Fences between the different lanes may be laterally shifted to two-way multi-lane roads | 
| 09/21/2011 | CN102191735A Road traffic system | 
| 09/21/2011 | CN102191734A Electric turntable capable of cooperating on direction change of automobile | 
| 09/21/2011 | CN102191733A Urban traffic system without traffic lights | 
| 09/14/2011 | CN201972068U 主辅路进出口平衡桥 Main roads import and export balance bridge | 
| 09/14/2011 | CN201972067U 现代城市四t型二式立体桥梁 Modern city four t-type two-dimensional bridge | 
| 09/14/2011 | CN201972066U 现代城市四t型六式立体桥梁 Modern city four t-type six-dimensional bridge | 
| 09/14/2011 | CN201972065U 现代城市四t型四式立体桥梁 Modern city four t-type four-dimensional bridge | 
| 09/14/2011 | CN201972064U 现代城市四t型三式立体桥梁 Modern city four t-type three-dimensional bridge | 
| 09/14/2011 | CN201971001U 一种电瓶式空中轻轨快速公交系统 One kind of battery type aerial light rail rapid transit system | 
| 09/14/2011 | CN201971000U 一种双充自发电的无线空中轻轨快速公交系统 A dual charge self-generation wireless air light rail rapid transit system | 
| 09/14/2011 | CN102182129A Bird nest intercommunicating flyover for full-time full-directional passing at road intersection | 
| 09/14/2011 | CN102182128A Urban intelligent digital neural traffic system | 
| 09/14/2011 | CN102182127A Hanging type aerial electric power bus | 
| 09/14/2011 | CN102182126A No-waiting flyover | 
| 09/14/2011 | CN102182125A Balance bridge at entrance and exit of main and auxiliary roads and method for easing traffic jam | 
| 09/14/2011 | CN102182124A Parking steering tray device | 
| 09/09/2011 | DE202011102829U1 Einrichtung zum Einhausen einer Straße Means for housing a road | 
| 09/07/2011 | CN201962569U 一柱式组合钢架立交桥 A combination of steel overpass pillar | 
| 09/07/2011 | CN201962568U 缓解城市交通遇红灯时小型汽车的应急通道 Ease urban traffic in case of red compact car when emergency channel | 
| 08/31/2011 | CN201952697U 多路单行立交桥 Multiple single-line overpass | 
| 08/31/2011 | CN201952696U 快速通过式立交桥 Fast-through overpass | 
| 08/31/2011 | CN201952695U 一种高架道路 One kind Viaduct | 
| 08/24/2011 | EP2360129A1 Aggregate material for road construction | 
| 08/24/2011 | CN201942973U 高架输送式公路 Overhead conveyor road | 
| 08/24/2011 | CN201942972U 多功能隧道、泊车综合楼 Multifunction tunnels, parking Building | 
| 08/24/2011 | CN201942971U 多功能隧道、道路泊车场 Multifunction tunnel, road parking | 
| 08/24/2011 | CN201941771U 城市道路运输系统 Urban road transport system | 
| 08/24/2011 | CN102162213A Multifunctional tunnel overpass junction parking comprehensive bridge | 
| 08/24/2011 | CN102162212A Four rotation type practical overpass | 
| 08/24/2011 | CN102162211A Double rotation type practical overpass | 
| 08/24/2011 | CN101629410B Stand column shelter of island type stop of parallel-connected elevated road | 
| 08/18/2011 | WO2011099954A1 Multilevel traffic intersection | 
| 08/17/2011 | CN201933379U 一种互通式立交桥 One kind of interchanges | 
| 08/17/2011 | CN201933378U 一种城市交叉路口道路结构及其交通路线 An urban road intersections and traffic route structure | 
| 08/17/2011 | CN201933377U 一种双实标线隔离带可横向移位的多车道道路 A two solid marking isolation belt laterally displaced multi-lane roads | 
| 08/17/2011 | CN201932156U 高架与地下传送带公交系统 Overhead and underground conveyor belt transport system |