Minnesota Department of Transportation

511 Travel Info

Standalone Noise Barrier

Metro area

Completed projects

I-35E in Eagan

I-35E standalone noise wall in Eagan project area map
I-35E standalone noise wall in Eagan project area map.
Click map for larger version.

Previous noise levels exceeded state/federal noise standards. This area previously ranked 6th in the MnDOT Metro 2016 Noise Abatement Study. The city of Eagan provided a resolution of support for this project and committed to a 10% cost share. A public meeting and voting process was held in September 2017.

Summary of work

  • Constructed new 3,500 ft. long, 20 ft. tall concrete noise barrier
  • Removed trees
  • Installed guardrail

Schedule

  • Complete: November 2020 through July 2021

Location

  • NB I-35E between Hwy 77 and Cliff Rd. in Eagan

Benefits

  • Reduce noise levels

Cost

  • $3.5 million