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Montana 511: Road Conditions & Traffic

Montana has 151 active road incidents (80 critical). Including 121 constructions, 15 weathers, 7 others, 6 incidents, 2 closures. Updated every 15 minutes.

151 Active Incidents
80 Critical
0 Weather Alerts
9 Mountain Passes
View on Interactive Map →

Trucking Industry — Montana

8,865Active Carriers
30,240Registered Drivers
259,633Power Units
1,450HazMat Carriers

Source: FMCSA Company Census. View national statistics →

Fatal Crash Statistics — Montana (2023)

196Fatal Crashes
208Total Fatalities
32Truck-Involved Fatal
34Truck Crash Fatalities
74Alcohol-Involved Fatal

Source: NHTSA FARS 2023. View national statistics →

Highway Infrastructure — Montana (2024)

13,865Vehicle Miles Traveled (M)
74,705Highway Miles
1,192Interstate Miles

Source: FHWA Highway Statistics 2024. View national statistics →

Frequently Asked Questions: Montana Road Conditions

How do I check Montana road conditions?
You can check real-time Montana road conditions using Trucker Route's live map which displays active incidents, closures, and construction updated every 15 minutes. You can also call 511 from any phone in Montana to reach the Montana Department of Transportation's automated road condition hotline.
What is the 511 number for Montana?
Dial 5-1-1 from any phone in Montana for automated road condition reports, highway closures, and traffic updates from the Montana Department of Transportation. The service is free and available 24/7. You can also visit Montana's 511 page on Trucker Route for real-time data.
Are there any road closures in Montana today?
Montana currently has 151 active road incidents, including 2 closures and 121 construction zones. View all incidents on our interactive map for exact locations and details.
What weather alerts are active in Montana?
There are currently no active weather alerts for Montana. Weather data is sourced from the National Weather Service and updated in real-time.

Mountain Passes (9)

Chief Joseph Pass (MT-43)
Dry · 31°F
NB: No restrictions
SB: No restrictions
Homestake Pass (I-15)
Dry · 38°F
NB: No restrictions
SB: No restrictions
Kings Hill Pass (US-89)
Dry · 30°F
NB: No restrictions
SB: No restrictions
Lolo Pass (US-12)
Dry · 37°F
NB: No restrictions
SB: No restrictions
Lookout Pass (I-90)
Dry · 35°F
NB: No restrictions
SB: No restrictions
Lost Trail Pass (US-93)
Dry · 32°F
NB: No restrictions
SB: No restrictions
MacDonald Pass (US-12)
Dry · 36°F
NB: No restrictions
SB: No restrictions
Marias Pass (US-2)
Dry · 36°F
NB: No restrictions
SB: No restrictions
Rogers Pass (MT-200)
Dry · 37°F
NB: No restrictions
SB: No restrictions

Active Incidents (151)

CLOSURE
Incident
undefined
CLOSURE
Incident
S-482
CONSTRUCTION
Road Work
N HIGHWAY 91
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-94
CONSTRUCTION
Road Work
US-12
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
CENTENNIAL AVE
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-15
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
US-89
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
MT-21
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
US-212
CONSTRUCTION
Road Work
US-93
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-94
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-15
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-15
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-94

Showing top 30 of 151 incidents (critical first). View all on map →

Last updated: May 14, 2026, 3:54 AM ET

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