全日旅次分布?    Daily Trip Distribution?

危险标记?    Danger marker?

数据收集系统?    Data Gathering System?

资料采矿?    Data Mining?

土石流?    Debris flow?

土石灾害?    Debris hazard?

减速车道?    Deceleration lane?

违约?    Default?

延滞?    Delay?

导标?    Delineator?

卸货区?    Delivery area?

密度?    Density?

设计小时交通量?    Design Hourly Volume (DHV)?

设计速率?    Design Speed?

设计?    Design?

旅次需求希望线?    Desire Line?

滞洪坝?    Detention dam?

滞洪池?    Detention pond?

滞洪设施?    Detention structure?

滞洪量?    Detention volume?

班马纹行人穿越道?    Diagonal crosswalk lines?

数字影像处理?    Digital image processing?

数值地形模型?    Digital terrain model?

数值地形图?    Digital topographic map?

顺向坡?    Dip slope?

指向线?    Direction Line?

残障停车位?    Disabled parking lots?

个体需求模式?    Disaggregate Demand Model?

流量?    Discharge?

位移，变位?    Displacement?

弃土区?    Disposal area?

距离?    Distance?

转向旅次?    Diverted Trip?

禁止跨越?    Do not cross?

禁行方向标志?    Do not enter sign?

车道禁止进入?    Do not enter?

绘制，绘图?    Drafting?

排水性铺面?    Drainage asphalt?

排水设施?    Drainage Facilities?

排水?    Drainage?

图说?    Drawings?

驾驶行为?    Driving Behavior?