Congestion toll 拥挤费
Conical Surface 圆锥面
Connecting Road 连络公路
Connector 连接道路
Consistency 稠度
Consolidation 压实;固结;压密
Consolidation Rate 压密率
Construction Contract 工程合约
Construction Joint 施工接缝
Construction Load 施工道路
Construction Planning 施工计画
Construction Sign 施工标志
Construction Specification 施工规范
Construction/Maintenance Zone 施工维修区
Contact detector 接触式侦测器
Contact strip 接触带
Container Packing Shed 货柜并装通栈
Container parking area 联结车停车场
Container Trucking Carrier 货柜运输业
Continuous Mixing Plant 连绩式拌合厂
Continuous move-up operation 连续跟进行为
Continuous Station 长期观测站
Continuous Volume-count Program 长期持续性交通量调查
Continuously reinforced concrete pavement CRCP 连续钢筋混凝土路面
Continuous-Mix Plant 连续式拌合厂
Contour Interval 等高线间隔;等高距
Contour Line 等高线
Contour Map 等高线图
Contours 等高线
Contract 契约
Contract Change Order 契约变更通知
Contraction Joint 收缩接缝
Contractor 承包商
Contraflow bus lane 逆向公车专用道
Contributing area 集水面积
Control Count 控制量交通调查
Control of Access 出入管制
Control point comparison 控制点比较法
Control points 控制点
Control Radius 控制半径
Control section 管制路段
Control span 控制限制
Control Station 控制站
Control strategy, Regulation strategy 管制策略