Following a routine inspection, the Michigan Department of Transportation has opted to install temporary bridge supports Wednesday at the I-94/I-75 interchange in Detroit, after workers discovered ...

DEAR TIM: I’m getting ready to build a large room addition that needs a beam to support the floor joists. I’ve been told that a wood beam will work, but I’ve always seen steel I-beams in other houses.

Massive beams are installed over the Chicago Sanitary and Ship Canal on the Mile-Long Bridge along I-294 in Willow Springs on June 5, 2020. Seen from above, workers install massive steel beams over ...