The process of installing pre cast concrete culvert sections

How Culvert Pipes Are Installed Underground! #innovation

Unclogged Culverts Proven Methods for Removing Debris

Laying the Conduit: How Concrete Arches Channel the Flow

History buffs try to save stone culvert possibly used by War of 1812 soldiers

Unclogging Culverts Under Frozen Pond To Drain Flooded Road With Huge Powerful Whirlpools.

Installing a large culvert pipe