I 90 interstate sign and a blowover warning sign

Gusty Crosswind Area

I-90 between EXIT 330 (east of Bozeman) and EXIT 337 (west of Billings)

map of area on I 90 affected by Livingston wind closures

MDT staff monitor wind speeds using road weather information sensors. Sensors monitor wind direction, constant speed, and gust speed. These sensors allow maintenance staff to make informed travel decisions for your safety.

To view current travel impacts, visit our 511 Travel Info map or download our mobile app, MDT 511

Travel Impacts

Level 1
Caution advised for towing units due to strong cross winds
Level 2
Detour recommended for towing units using EXIT 330 (EB) and EXIT 337 (WB)
Level 3
I-90 W is CLOSED with gate at MP 338, all WB traffic diverted at EXIT 337
Level 4
I-90 E is CLOSED with gate at MP 331, all EB traffic diverted at EXIT 330

Detour Route

MDT has installed orange detour signs through Livingston along I-90 BUSINESS LOOP to direct travelers back to Interstate 90. The detour route is approximately 6 miles. Travelers should expect heavy traffic and delays when Interstate traffic is using the detour.