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US 20 westbound: Exit ramp closed.
US 20 westbound: Exit ramp closed.

At Exit 71A: US 218; I-380 (Waterloo). The exit ramp is closed due to road construction work. A detour is in operation. Until September 29, 2019 at about 11:59PM CDT.

Web Comment: New Hampton RCE (800-373-7343) - Black Hawk County **20 West to US 218 South**

Last updated on July 15
See Waterloo area traffic map