Hwy 20 detour in Dubuque Co. to start today

Monday is the projected start of a major construction project, forcing Highway 20 in Iowa to divert traffic.

The Iowa Department of Transportation wants to set girders for the Dubuque Southwest Arterial bridge over U.S. 20 in Dubuque.

Crews will detour the eastbound lanes of Hwy 20 onto North Cascade Road every night from 10 p.m. until 5 a.m. as the weather permits.

This new detour will not impact the westbound lanes.


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