A 2008 report by the Federal Transit Administration, “Transit State of Good Repair,” said one-quarter of the nation’s bus and rail assets are in marginal or poor condition. Still, any federal mass-transit inspections or findings are nothing but symbolic at-best. Unlike with the Food and Drug Administration, for example, the government cannot recall flawed equipment or issue citations for ignoring recommendations.

When the stimulus bill was passed last February, it sent billions of dollars to the nation's mass-transit agencies. Still, the money was purposed for only new equipment and construction -- nothing to operate the systems, even as many are cutting service, laying off workers or raising fares.

Though the cause of the accident is still speculated, especially following two recent rail accidents nationally in the past year, officials said today the Metro train car involved was two months past due for scheduled maintenance on its brakes, and the car was an older model that federal officials had recommended be replaced because of concerns about its safety in a crash.

Blueprint America: Public Works is an effort by 18 public television stations across the country that concentrates on the state of their local infrastructure. Communities -- big and small, urban and rural -- are, for the first time, collectively rethinking what it takes to make a place livable. PBS stations are producing radio and television segments, hosting discussions between policy makers and their communities, and offering further content online, all as a part of Blueprint America.