| 摘要 |
<p>There is disclosed a traffic control intersection (10) having a first road (12) and a second road (14) running crosswise relative to the first road. Pathways (28), (36), (48) and (56) are provided to enable vehicles travelling along either of the roads to turn into the corresponding lane (leftmost or rightmost lane) in the other road. Two of the pathways (36) and (56) extend over lanes (20) of the second road but are at a different elevation to those lanes so that vehicles on these pathways are not obstructed by vehicles travelling along the lanes (20). The invention also extends to other, more complex intersection configurations employing a similar principal. Also disclosed is a traffic roundabout that defines a utility space for various uses, a pedestrian walkway, and a method of managing a road accident site.</p> |
