Montana Department of Transportation

Whitehall Roadway Improvements Whitehall Roadway Improvements Whitehall Roadway Improvements Whitehall Roadway Improvements Whitehall Roadway Improvements Whitehall Roadway Improvements

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Active Project - Whitehall Roadway Improvements

Whitehall Roadway Improvements

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Project Overview

Ensuring the safety of the traveling public is MDT’s number one priority. The Whitehall South Roadway Improvements will improve MT-55 through new alignments, roadway widths, the installation of rumble strips, and an updated bridge at Pipestone Creek.

Project Timeline and Cost

The project began in March of 2018 and will be substantially completed in October of 2018 and fully complete in July of 2019. The total project cost for this effort is $7.4M.

Impacts to the Public

Because this is a construction project, the public is asked to prepare for delays and detours when traveling through the area. The public may expect:

  • Delays up to 15 minutes;
  • Reduced speeds of 35 mph;
  • Pilot cars and flaggers; and
  • Detours and closed roads.

Members of the public should plan for increased travel times and can find up-to-the-minute detour and delay information at MDT Travel Conditions (under MT-55).