Current traffic on US Route 30 in Idaho — accidents, roadworks and closures in real time.
Major Road construction on US-30 Both Directions from Portneuf River to MM (365). 1 Right lane closed. 9/15/2026 7:00 AM MT to 9/26/2026 5:00 PM MT Mon, Tue, Wed, Thu, Fri, Sat, Sun: Active all day Width Restriction: 14ft
Road construction on US-30 Westbound near Custer Rd. All Shoulders Closed. 8/18/2026 8:00 AM to 9/30/2026 5:00 PM Mon, Tue, Wed, Thu, Fri: 8:00 AM - 5:00 PM, Sat, Sun: Paused all day
Minor Road maintenance on US-30 Westbound from Nevada St E (MM 218.5/0.8 to Castleford St N (MM 117.5). Lanes Alternating. 8/17/2026 7:00 AM to 10/16/2026 5:00 PM Mon, Tue, Wed, Thu, Fri, Sat, Sun: Active all day Activities: Look Out for Flagger, Use Caution.
Road construction on US-30 Both Directions from Blue Lakes Blvd S to Eastland Dr. 6/22/2026 6:00 AM to 10/16/2026 7:00 PM Mon, Tue, Wed, Thu, Fri: 12:00 AM - 5:00 PM, 7:00 PM - 12:00 AM, Sat, Sun: Paused all day Width Restriction: 12ft Speed Restriction: 25mph Activities: Look Out for Flagger, Use Caution.
Road construction on US-30 Both Directions from MM (404.5) to MM (406.8). 4/27/2026 12:00 AM to 10/11/2026 12:00 AM Mon, Tue, Wed, Thu, Fri, Sat, Sun: Active all day Width Restriction: 12ft Activities: Consider Alternative Route, Use Caution. Expect Delays: Under 15 minutes
Road construction on US-30 Both Directions from MM (442) to MM (448). 4/6/2026 6:00 AM to 10/30/2026 6:00 PM Mon, Tue, Wed, Thu, Fri, Sat, Sun: Active all day Width Restriction: 12ft Speed Restriction: 45mph Activities: Consider Alternative Route, Mandatory Speed Limit in Force, Reduced to Single Lane, Alternating Direction of Travel, Use Caution. Expect Delays: Under 15 minutes