CTH TT "Cobban Bridge" Update

Press Enter to show all options, press Tab go to next option


June 30, 2020

Cobban Update:

  • Preliminary Design and Location Study are nearing completion.
  • Draft environmental document is now complete and will be posted on this page once approved and signed.
  • Final Design is under way.
  • Construction is scheduled to begin in 2022.

Please see the following link for the latest presentation to County Board:

November 12, 2019 Cobban Update


Past Updates  

August 2, 2017 PRESS RELEASE

The County Highway TT Bridge over the Chippewa River, known as the Cobban Bridge, will be closed effective immediately due to safety concerns with the bridge’s fracture critical steel components. Annual bridge safety inspections were performed on July 19 and 20, 2017. At that time, slight changes to the bridge condition were documented. These changes were reviewed by bridge engineers from the Federal Highway Administration and Wisconsin Department of Transportation, with the recommendation being that the County consider closing the bridge. County Highway Commissioner Brian Kelley, with input from on-staff licensed bridge inspectors and the County Administrator, has made the decision to close the Cobban Bridge.

The Chippewa County Highway Department will be conducting further analysis of the steel bridge members and reviewing further options. At this time, there is no scheduled date to re-open the bridge.

Chippewa County has submitted an application for Federal replacement funds to construct a new bridge at this location, however a decision on funding is not expected until this Fall. No construction date is scheduled at this time.

The Highway Department appreciates the public’s cooperation in keeping all motorized and non-motorized traffic off of the Cobban Bridge. The County understands the inconvenience this causes for many area residents, however the safety of our citizens is the County’s top priority. Any questions regarding this work can be directed to the Chippewa County Highway Department at (715) 726-7914.


Public Involvement

Chippewa County, in partnership with the Wisconsin Department of Transportation, held public involvement meetings on January 5th and 6th, 2016 in Cornell and Chippewa Falls to discuss a location study of the Cobban Bridge. The purpose of these meetings was to discuss detailed study alternatives and their impacts, and the selection of a preferred alternative.

Below is a link to the presentation that was given at the public involvement meetings. If you have comments or questions please contact the Chippewa County Highway Department at (715) 726-7914.

Cobban Presentation 1-6-2016

On March 8, 2016 the Chippewa County Board of Supervisors voted to endorse Preferred Alternative 1B Modified for the replacement of the Cobban Bridge as shown in the following link to the adopted resolution.

Chippewa County Resolution 08-16

On July 17th, 2017, Chippewa County, in partnership with the Wisconsin Department of Transportation, held another public involvement meeting in Chippewa Falls to discuss further updates about Cobban Bridge.

Cobban Presentation 7-17-2017


For more information, contact:

Fred M. Anderson, PE

Chippewa County Highway Department

(715) 738-2610


Free viewers are required for some of the attached documents.
They can be downloaded by clicking on the icons below.

Acrobat Reader Download Acrobat Reader Flash Player Download Flash Player Windows Media Player Download Windows Media Player Microsoft Silverlight Download Microsoft Silverlight Word Viewer Download Word Viewer Excel Viewer Download Excel Viewer PowerPoint Viewer Download PowerPoint Viewer