As the construction industry continues to evolve, Precast concrete manufacturers are at the forefront of innovation, ...

Tregurtha, the longest ship on the Great Lakes at 1013.5 feet, passes under the iconic Aerial Lift Bridge as it arrives in Duluth Harbor. (Anthony Soufflé/The Minnesota Star Tribune) ...

Through a combination of prefabricated components and strategic construction methods, the new bridge demonstrates how complex ...