Compound Curve 复曲线
Comprehensive 整体性
Comprehensive parking program 综合性停车计画
Comprehensive Planning 综合性计画
Compressibility of Soil 土壤压缩性
Compression 压缩;压力
Compression Stress 压应力
Compressive Strength 抗压强度
Compulsory Purchase 征收
Computer signal 计算机号志
Computer signal lamp system 计算机号志系统
Computer-Aided Dispatching System 计算机辅助派车系统
Computerized traffic signal system 计算机化号志系统
Concave 凹
Concave Bank 凹岸
Concave curve 凹形曲线
Concave Joint 四缝
Concave-convex 凹凸形
Concentrated load 集中荷重
Concentration time 集流时间
Concentric opposed plane helical ramp 同心反向螺旋状匝道
Concrete 混凝土
Concrete barrier (New Jersey) 纽泽西(混凝土)护栏
Concrete islands 混凝土交通岛
Concrete joint 混凝土接缝
Concrete Mixing 混凝拌合机
Concrete Overlays 混凝土路面加铺
Concrete pavement 混凝土铺面
Cone 交通锥
Cone of acute vision 明晰视锥角
Cone of glance area 瞥视锥角范围
Cone of sight 视锥角
Conflict 冲突
Conflict analysis 冲突分析
Conflict Area 冲突区域
Conflict lane change 冲突性变换车道
Conflict management 冲突管理
Conflict point 冲突点
Congestion 拥挤
Congestion degree 拥挤度
Congestion delay 拥挤延滞
Congestion dummy variable 拥挤虚拟变量
Congestion pricing 拥挤定价
Congestion Time 拥挤时间