Excavators, Cranes, Rollers, Trucks, Building Highway Tunnels, Mountain Overpasses | Groundbreakers

Описание: Excavators, Cranes, Rollers, Trucks, Building Highway Tunnels, Mountain Overpasses | Groundbreakers.
Watch excavators, cranes, road rollers and dump trucks team up to carve a highway tunnel through the mountain and lift a long bridge high over the valley. Pure construction action from start to finish — digging, pouring concrete and paving the final blacktop on this epic mountain highway.

#Groundbreakers #ConstructionMachines #Excavator #TunnelConstruction #MountainHighway