Three or four vehicles were on the two-lane commuter bridge, which spans over a creek in Frick Park, when it collapsed Friday morning, Pittsburgh Fire Chief Darryl Jones said. Ten people suffered ...

Friday's bridge collapse in Pittsburgh -- occurring the morning before President Joe Biden was scheduled to visit the region -- has once again put a spotlight on the nation's crumbling ...

State and local leaders met to discuss what's being done to improve aging infrastructure in Southern California on the same day a decades-old Pittsburgh bridge collapsed injuring several people.