| 摘要 |
FIELD: transport.SUBSTANCE: proposed motor road comprises at least two extra lanes for organisation of oncoming traffic. Parts of lanes located ahead of railway crossing are straight in vertical plane and curvilinear in horizontal plane. Said parts consist of three sections in traffic towards railway crossing. There include one section inclined upward, another, horizontal, section and section inclined downward. Note here that section inclined upward is longer than section inclined downward. Sections of lanes located directly behind the railway crossing are straight in vertical plane and flat in horizontal plane.EFFECT: ruled out of collusions of vehicles with stalled engines with train at railway crossing.2 dwg |
