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Accidents, roadworks and closures — updated in real time.

Bridge Work on SH-46

Bridge Work on SH-46 Both Directions from US-20 to US-20. 6/1/2026 7:00 AM MT to 12/11/2026 6:00 PM MT Mon, Tue, Wed, Thu, Fri, Sat, Sun: Active all day Width Restriction: 10ft Speed Restriction: 35mph Activities: Look Out for Flagger, Use Caution. Expect Delays: Under 15 minutes

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