In this aerial image taken with a drone, vehicles rest on a bridge following its collapse, Friday Jan. 28, 2022, in Pittsburgh. The bridge spanning a ravine collapsed, requiring rescuers to rappel nearly 150 feet, while others formed a human chain to help rescue multiple people from a dangling bus. The collapse early Friday came hours before President Joe Biden was to visit the city to press for his $1 trillion infrastructure bill, which includes bridge maintenance. (AP Photo/Gene J. Puskar)