ROAD CLOSURE: The Seward Highway at Trail River Bridge (MP 23), is scheduled to be CLOSED nightly, between 10:00pm and 6:00am, from Sunday night, September 9 through Thursday night, September 13.
- Expect daily DELAYS, flagging and PILOT-CAR OPERATIONS on the Seward Highway, from south of Ptarmigan Creek to Trail River bridge, between 7:00am and 7:00pm, through the end of the season.
- Be alert to heavy equipment and construction workers on the roadway and shoulder.
- If you'd like to receive weekly email updates, email [email protected]
Throughout construction expect intermittent LANE RESTRICTIONS, flagging operations, SINGLE LANE TRAFFIC and road CLOSURES.
The Alaska Department of Transportation, in partnership with Hamilton Construction Company, is working to improve travel on the Seward Highway, from Trail River to Ptarmigan Creek. Work will include replacements of the Trail River, Falls Creek, and Ptarmigan Creek bridges, widening of the Seward Highway from milepost 22.4 to 25.4 and installation of a railroad crossing at Crown Point. We will do our best to keep you informed as work continues, and we appreciate your patience and cooperation during construction. This project is scheduled to be completed by June 2012.
Hamilton Construction Company: 288-5102
DOT: 288-2204
Project Boundary 
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Project w/ Closure
Those people who reside in construction zones and may require special accommodations should call the