Bridges by Othmar Ammann

The Queensboro Bridge spanning the East River in New York Metropolis.Photograph: Roy Rochlin (Getty Photographs)In late January, the Fern Hole Bridge in Pittsburgh collapsed on the identical day President Joe Biden was scheduled to talk…

Photograph: Training Pictures/Common Pictures Group (Getty Pictures)Because the nation’s most closely used paid thoroughfares transition to free-flow cashless tolling methods with out toll cubicles, it appears inconceivable that toll…