The Maryland Transportation Authority announced the approval of three contracts in the Key Bridge rebuild Wednesday.

The facility has been designed to apply, to any bridge specimen that ... A range of machines are used to test soils, masonry, concrete, timber, steel, plastics and composites of all types to help ...

According to UDOT, the bridge connects northbound I-215 to westbound I-80 and was built in 1985. The ultrasonic technology used a transducer to transmit high-frequency sound waves into ...

(KFVS) - After weeks of work, Southeast Missouri high school students put their model bridges to the test ... the most efficient model bridge using limited materials, including balsa wood ...