The final stages of construction for the OHB levee system will force the closure of Cass Highway 81 starting in August of 2017. The closure and detour are anticipated to end October 2017. Follow this page for more information.
- Construction Update – Diversion Inlet & Control Structure and Wild Rice River Control Structure — May 27, 2020
- USACE Awards $59 Million Contract to Build Wild Rice River Control Structure — November 28, 2019
- Water Infrastructure Finance and Innovation (WIFIA) — May 6, 2020
- Sen. John Hoeven Reviews Inlet Construction — August 25, 2020