拒马?    Barricade?

无障碍?    Barrier Free?

垫钣?    Base plate(En);Tie plate(Am)?

载重试验?    Bearing test?

水平点?    Bench-marks?

投标?    Bid ; Tender?

押标金?    Bid Bond?

脚踏车道?    Bike lane?

每秒传输的位数?    Bit Per Second (bps)?

柏油?    Bitumen?

闭塞区间?    Block Section?

钻孔?    Borehole?

瓶颈?    Bottleneck?

箱涵?    Box culvert?

桥台?    Bridge Abutment?

桥支承?    Bridge bearing?

桥面?    Bridge deck/floor?

桥面伸缩缝?    Bridge expansion joint?

桥墩?    Bridge pier?

桥栏杆?    Bridge railing?

桥面宽?    Bridge Roadway width?

桥跨?    Bridge span?

预算经费?    Budget?

经费概算?    Budgetary estimate?

兴建-营运-移转?    Build-Operate-Transfer（BOT）?

建筑物附设停车空间?    Built-in Parking Facilities?

高速铁路工程局?    Bureau of Taiwan High Speed Rail?

出车率?    Bus Operating Rate?

大客车停车场?    Bus parking area?

客车行驶里程?    Bus-Kilometer?