运价?    Fare?

钢轨扣件(包含鱼尾钣、螺栓、道钉)?    Fastening ; Fastener?

死亡率?    Fatality rate?

意外死亡?    Fatality?

可行性评估?    Feasibility assessment?

野外探勘?    Field exploration?

现场作业?    Field operation?

现场调查?    Field Survey?

填土?    Fill?

验收?    Final Acceptance?

特种闪光黄灯?    Flashing amber?

闪光灯?    Flashing beacon?

车队管理系统?    Fleet Management System (FMS)?

车辆?    Fleet?

回复型导杆?    Flexible delineator post?

柔性路面?    Flexible pavement?

国道客运?    Freeway (Schedule) Bus Service?

高速公路?    Freeway?

货运吨数?    Freight Tonnage?

全拖车?    Full Trailers?

全感应号志控制?    Full-actuated Signal Control?