题名: |
Traffic Control Devices, Visibility, and Highway-Rail Grade Crossings 2010: Transportation Research Record: Journal of the Transportation Research Board, No. 2149. |
关键词: |
*Transportation-research; *Traffic-control-devices; *Visibility-; *Roads-; *Rail-grade-crossings.;Warning-systems; Driver-behavior; Highways-; Urban-areas; Railroads-; Freeways-; Pedestrians-; Rural-areas; Bicyclists-; Traffic-safety; Intersections-; Traffic-signs. |
摘要: |
This document presents the transportation research on the traffic control devices, the visibility, and the highway grade crossings. |
报告类型: |
科技报告 |