For information on the Beartracks (Higgins Ave.) Bridge Rehabilitation Project, follow this link to the Montana Department of Transportation's project page:
Higgins Ave. Bridge Rehabilitation Project - Montana Dept. of Transportation
The Missoula In Motion Office put together a great video to help people riding bicycles and driving vehicles safely navigate the bridge during construction.
For more information on this project, call (406) 207-4484 or visit https://www.mdt.mt.gov/pubinvolve/higginsbridge/.