题名: |
EFFECTS OF RIGHT-TURN LANES ON DRIVEWAY SIGHT DISTANCE. |
作者: |
Zeidan-GR; McCoy-PT |
关键词: |
Arterial-highways; Design-speed; Driveways-; Geometric-design; Highway-design; Right-turn-lanes; Sight-distance |
摘要: |
Vehicles entering a driveway from an exclusive right-turn lane may restrict the sight distance available to vehicles waiting to enter the arterial street from the driveway. The sight distance available to the vehicles waiting at a driveway is a function of the geometric design of the driveway and the right-turn lane. The relationship between available sight distance and the relevant geometric design variables is examined. The analysis identifies geometrics that provide adequate sight distances for various design speeds. |
总页数: |
Transportation Research Record. 2000. (1737) pp78-83 (4 Fig., 3 Tab., 4 Ref.) |
报告类型: |
科技报告 |