“Bridging Time” — a monthly series featuring photos by Calvin Sneed — highlights steel truss and concrete arch bridges throughout the United States. During his travels, Calvin has taken more than ...

When the 1,200-foot-long Francis Scott Key Bridge opened in 1977, its enormous steel-truss design was the state of the art for river crossings. But in the decades since, a more modern design that has ...

Detail of the lace-like perforated aluminum panels that line Grand Avenue Park Bridge's pedestrian walkway. (Adam Hunter/Courtesy LMN Architects) Normally, walking from the park down to, for example, ...

A loud rumbling boom was heard across the Kansas City metro area shortly after rush hour Tuesday as a blast dropped the third and final arch of the iconic John Jordan “Buck” O’Neil Memorial Bridge ...

One look at any of the bridges today and you’d think the concept of this engineering marvel might just be about two or three centuries old. That’s not the case, though. Bridges have existed since time ...