Montana Department of Transportation

MDT News

Bridge Rehabilitation Project On Interstate 90

Montana Department of Transportation proposes a bridge rehabilitation
project on Interstate 90 in Missoula and Granite Counties 

MONTANA (September 27, 2019)  The Montana Department of
Transportation (MDT) would like to notify the public and seek
comments on a proposal to rehabilitate 7 bridges within the
Interstate 90 corridor in Missoula and Granite Counties.  The bridges
are located between mile posts 117 and 149, starting approximately 4
miles west of Clinton and continuing to approximately 5 miles west of

Proposed work includes resurfacing or sealing the existing
bridge decks, upgrading the bridge rail and roadway guardrail,
replacement of bridge deck joints, and upgrades to the adjacent
roadway and signing.  The purpose of the project is to repair
deteriorated elements of each bridge to extend their service life.

The project is tentatively scheduled for construction in 2021,
depending on the completion of all project development activities and
availability of funding. 

An important part of properly planning for
future projects is partnering with the community. Montana Department
of Transportation welcomes the public to provide ideas and comments
on the proposed project. Comments may be submitted online at or in writing to Montana
Department of Transportation, Missoula office at PO Box 7039,
Missoula, MT  59807-7039. Please note that comments are for project
CN 9546000.

The public is encouraged to contact Missoula District
Administrator Bob Vosen at (406) 523-5802 or project Design Engineer
Miki Lloyd at (406) 444 9200 with questions or for additional

Alternative accessible formats of this document will
be provided on request. Persons who need an alternative format should
contact the Human Resources and Occupational Safety Division,
Department of Transportation, 2701 Prospect Avenue, PO Box 201001,
Helena, MT 59620. Telephone 406-444-9229. Those using a TTY may call
1(800)335-7592 or through the Montana Relay Service at 711.


Project name:  I-90 BR Pres MP 117-149
Project ID:  NHPB 90-2(158)117

Control Number:  9546000