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The Mesaba Avenue project improved multiple connected transportation corridors in Duluth, helping maintain reliable travel across important urban and regional routes. TKDA managed highway design and repair plans, specifications, and cost estimates for work on Mesaba Avenue (TH 194), I-35, I-535, and TH 61. The work included repairs and improvements to concrete pavement, hydraulics, ADA features, guardrails, storm drain structures and pipes, traffic signal systems, pavement markings, traffic control, and detours.
