- 快车道 kuàichēdào fast lane
- 开快车 kāikuàichē speedto drive a vehicle at high speed
- 特快车 tèkuàichē special expressspecial express train
- 平快车 píngkuàichē local expressa type of passenger train that stops at most stations
- 火星快车 Huǒxīng Kuàichē Mars ExpressMars Express, a European Space Agency spacecraft launched in 2003