The Wisconsin Department of Transportation (WisDOT) will improve this 3.2-mile section of WIS 21 from WIS 80 to the Adams County Line.

Improvements include:

• Replace the existing concrete pavement from Sheridan Street to the railroad crossing
• Replace concrete pavement, curb ramps and traffic signals at WIS 80 intersection
• Remove the top 3 inches of asphalt pavement and replace it with 4 inches of asphalt pavement from railroad crossing to Wisconsin River Bridge with the exception of County G intersection
• Modernize County G intersection to a roundabout
• Replace guardrail
• Install pavement marking
• Install centerline and shoulder rumble strips in rural areas