Cut (earthworks)W
Cut (earthworks)
Cut and fillW
Cut and fill
TunnelW
Tunnel
TrenchW
Trench
Corinth CanalW
Corinth Canal
Culebra CutW
Culebra Cut
Istanbul CanalW
Istanbul Canal
Pikeville Cut-ThroughW
Pikeville Cut-Through
Suez CanalW
Suez Canal
Trench shoringW
Trench shoring