Extreme Engineering - Season 3 - Eps 4: Woodrow Wilson Bridge
The 40-year-old Woodrow Wilson Bridge is being replaced by a new span crossing the Potomac River between Maryland and Virginia, just south of Washington, D.C.
About Extreme Engineering

Title: Extreme Engineering
First Air Date: 2003-04-13
Last Air Date: 2011-07-09
Status: Ended
Rating: 7/10 (from 20 votes)
Language: EN
Seasons: 9
Total Episodes: 77
Network: Discovery
Genres: Documentary
Production Companies: Powderhouse Productions
Synopsis
Extreme Engineering covers major construction projects from all around the world. Some are futuristic projects that may never be done, others are projects that are on there way to completion.