Nearly 60,000 bridges across the country are in desperate need of repair. One example is just down the street from the White House and Capitol Hill. In the nation's capital, 68,000 vehicles cross the Arlington Memorial Bridge between Washington and Virginia every day. CNN was granted rare access to go inside the crumbling bridge.
"It's just eroding and concrete is falling off," said National Park Service spokeswoman Jenny Anzelmo-Sarles as she showed how the original support beams from 1932 are corroding. The beams have never been replaced, and the bridge could be closed to vehicle traffic within five years if it isn't fixed. It'll cost $250 million.