US 51 (W State Street to WSOR Bridge)

Janesville, Rock County

Project Overview

The Wisconsin Department of Transportation (WisDOT) is conducting roadway improvements on US 51 (Center Avenue) at the Delavan Drive intersection. This is a critical maintenance project that will improve the current roadway and bridge conditions until a future project replaces the bridge over the Union Pacific Railroad and implements improvements to the Delavan Dr and Center Ave intersection.

Improvements include:

  • Bridge maintenance/deck overlay bridge over the Union Pacific Railroad
  • Spot curb and gutter replacements
  • Sidewalk curb ramp replacements
  • Concrete pavement repairs
  • Roadway resurfacing with an asphalt surface