Flex Lane on US 12 (Madison Beltline)

Whitney Way to Interstate 39/90, Madison - Dane County


This project will improve the Madison Beltline inside median shoulders for use as an additional travel lane during peak traffic periods from east of the Whitney Way exit to the I-39/90 interchange. In addition, the project will:
  • Address deteriorating pavement;
  • Improve existing drainage deficiencies; and
  • Replace the existing median barrier wall along the Beltline.
Watch the Flex Lane operations video. more…