【建筑】道路建设机械（修路机械）【建筑】道路建造机器（道路建造机械）

road ripper

road sub-base (road foundation)

road ripper (road scarifier)

road roller

comparison of incoming count and outcoming count road

21st Century New Silk Road

supports for ROAD(S) signs

TANKS for preparing or distributing road-building material