Overview
The Wisconsin Department of Transportation (WisDOT) is developing plans to construct additional noise barriers along sections of I-894 in the city of Greenfield, Milwaukee County. These new barriers will be built along the north side of I-894 between 68th Street and 60th Street, and along the south side of I-894 between Loomis Road and 35th Street.
Noise Barrier Process
These barriers are being built as part of a $9.1 million line item included in the 2025 - 2027 State Budget.
A noise analysis was completed as part of the
existing I-894 noise barrier project. After determining which noise barriers were most cost effective, benefited receptors are given the opportunity to vote on the proposed barrier.
- NOTE: to quality as a benefited receptor, the property must have an eight (8) decibel reduction from the proposed noise barrier.
A proposed barrier must receive a vote of support from a simple majority of all votes from adjacent landowners and residents.
If support for the barrier is affirmed through the voting process, the barrier will be installed.
Public Involvement
An in-person public involvement meeting is tentatively being planned for summer 2026. Additional information will be posted here when available.
Frequently Asked Questions
Enclosed are frequently asked questions about noise barriers and their answers. This will help you understand WisDOT policy for installing noise barriers and how adjacent landowners and residents are involved.
Schedule
Construction is currently scheduled for 2027.
Contacts
Amanda Johansen
Design Project Manager
(262) 521-4465
amanda.johansen@dot.wi.gov
Chris Verhyen
WisDOT SE Region Communications
(262) 548-8757
chris.verhyen@dot.wi.gov