Alerts:

  • Closure with Detour I-5, 6 miles North of Oregon - California Border MP 6 - 10, issued: 04/24/2015 2:34 pm. Test by Marcia - Road construction has cl... More
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    Announcements:

  • TripCheck Update, issued: 02/27/2015 10:20 am. New Map User Guide and Enhancements Click the 'Additional Information' link below to learn more about the map, new features, and enhance... More
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TripCheck has a New Map - Beta Minimum Chain Requirements

Instructions for using the 511 travel information phone hotline.