Bridges made of uncoated weathering steel plate could be at risk for accelerated deterioration and potential collapse unless federal and state transportation authorities take immediate action to ...

As the National Transportation Safety Board continues to investigate the 2022 collapse of a Pittsburgh bridge, on Thursday it urged federal and state authorities to review bridges made with uncoated ...

Why the 1950s?: The decade’s blend of steam and diesel, suburban growth, and colorful freight liveries make it a favorite for historically accurate layouts. Weathering for realism: Techniques like ...