The legs are horizontally curved and the shape of the main span follows this curvature. The arch and columns are weathering steel while the main deck and legs is reinforced post-tensioned concrete.
Topics include aesthetics, preliminary design and layout, design of prestresses and plate girders bridges, deck design, foundation design. Project may alternate between structural steel and ...
The concrete counterweight that ... The Forks has been struggling with the aging bridge since closing the span in June 2023 after structural assessments uncovered safety concerns.