City leaders gathered for a ribbon-cutting ceremony recently to mark the completion of the seismic retrofit of the historic ...

Instead of pushing straight down, the weight of an arch bridge is carried outward along the curve of the arch to the supports at each end. These supports, called the abutments, carry the load and ...

Police blocked traffic on the Arch Bridge while talking a man out of jumping into the Willamette River. (Steve Mayes/The Oregonian) After persuading a man not to jump off the bridge, police ...

"I knew it was time for Columbus to move into the next century with this bridge. It was exciting just looking at it." ...