Ada County Highway District

46th Street Bridge #1452

Construction Update as of 2/1/19: Removal of existing pipe began on January 25th. Utility relocations began January 30th.

Potholing started on January 9th. Contractor is expected to begin their portion of work the week of January 21st.

The contractor for this project is Knife River Mountain West.

General Description:
The Ada County Highway District will replace Bridge #1452 over the Thurman Mill Canal on 46th Street as part of ACHD's Bridge Maintenance Program. The project will be designed and constructed concurrently with the Osage Street Bridge #1451 Project.

Time Frame
Design:  2017
Right of Row:  2018
Construction:  2019
Start Date:  2019

End Date:  Spring 2019

Return to Projects

Related Documents

Project Manager


We Drive Quality Transportation For All Ada County ~
Anytime...Anywhere

Ada County Highway District © 2017
For Questions or problems with this Web site contact the Webmaster