Extreme Engineering

Season 5 Episode 2: World's Biggest Arch Bridge

The Hoover Dam Bypass Project aims to remove traffic congestion along U.S. Highway 93 at the Colorado River crossing. A new arch bridge will span the river near Hoover Dam.

Genre:

Documentary

Seasons:

9

Episodes:

77

Actor:

Quality:

HD

Status:

Ended

First Air:

2003

IMDb:

7.4