Serving the I-90/94 Corridor in WA, ID, MT, WY, ND, SD, MN, & WI.
The NorthWest Passage App is currently being developed.
The following links take you to specific North/West Passage state DOT traveler information and 511 websites.
Data for this website is provided by the following sources: Washington, Idaho, Montana, Wyoming, North Dakota, South Dakota, Minnesota and Wisconsin State Departments of Transportation (DOT), National Oceanic and Atmospheric Administration (NOAA), National Park Service (NPS), State Recreation Departments (Rec.), Developers (Dev.), private companies (Co.)
Also note that only red layer events (road work, incident, road condition, weather alert, traffic congestion, road closure, temporary truck restriction) appear in route summary lists.
Data Availability: Green = currently available, Grey = not currently available, Blue = see notes
|Temporary Truck Restriction||DOT||MT and WY truck restrictions are only included in Road Work|
|Mountain Pass||DOT, NOAA|
|Cautionary Zone||Dev.||Based on historic crash records|
|National Parks and National Monuments||NPS|
|Scenic Routes, State Parks, and National Historic Landmarks||Rec., NPS||Only includes those within 50 miles of NWP Interstates|
|All||NA||Interstates 90 & 94||Urban auxiliary routes are also included|
This website provides traveler information to assist with trip planning for the North/West Passage states (Washington, Idaho, Montana, Wyoming, North Dakota, South Dakota, Minnesota and Wisconsin).
Interstates 90 and 94 between Wisconsin and Washington function as major corridors for commercial and recreational travel. Extreme winter weather conditions, prevalent in the northern states within this corridor, pose significant operational and travel-related challenges. In addition, the North/West Passage states are predominantly rural and face similar transportation issues related to traffic management, traveler information, and commercial vehicle operations. Since 2003 the North/West Passage states have been addressing these issues through coordinated, cross-border collaboration as Transportation Pooled Fund through the Federal Highway Administration (FHWA). The overall vision of the North/West Passage Corridor is to focus on developing effective methods for sharing, coordinating, and integrating traveler information and operational activities across state and provincial borders. This website was developed to support the overall vision and goals of the North/West Passage. For more information about the North/West Passage Program visit: http://www.nwpassage.info
If you would like to help improve this website, please complete the following survey: https://www.surveymonkey.com/r/nwptripplanning