Construction on the Bryant Viaduct and the rest of the Roslyn Bypass commenced in the mid-1940s, after several years of delays and World War II-related material shortages.
[2] The construction and subsequent opening of the bridge eliminated the traffic bottleneck on Main Street and Old Northern Boulevard in the heart of Roslyn that had resulted from the increasing number of automobiles on the roads.
[2][11] The Bryant Viaduct subsequently received modifications over the next couple years to safeguard it and its pin and hanger design from experiencing such a failure.
[4][13] In 2005, construction commenced on a replacement bridge, as the original one was in a state of disrepair, was structurally-obsolete, lacked shoulders, and exceeded its intended use life.
[12][13][2][4] Given the lack of efficient detour routes, construction was carried out in phases; one side would remain open whilst the other was demolished and rebuilt.
[4] The new bridge features many enhancements, including a shoulder lane, an improved walkway compliant with the Americans with Disabilities Act of 1990, and better drainage.