Montana 511: Road Conditions & Traffic
Montana has 132 active road incidents (67 critical). Including 109 constructions, 10 weathers, 7 others, 4 incidents, 2 closures. Updated every 15 minutes.
132
Active Incidents
67
Critical
0
Weather Alerts
9
Mountain Passes
Trucking Industry — Montana
8,885
Active Carriers
30,351
Registered Drivers
259,686
Power Units
1,445
HazMat Carriers
Source: FMCSA Company Census. View national statistics →
Fatal Crash Statistics — Montana (2023)
196
Fatal Crashes
208
Total Fatalities
32
Truck-Involved Fatal
34
Truck Crash Fatalities
74
Alcohol-Involved Fatal
Source: NHTSA FARS 2023. View national statistics →
Highway Infrastructure — Montana (2024)
13,865
Vehicle Miles Traveled (M)
74,705
Highway Miles
1,192
Interstate 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 132 active road incidents, including 2 closures and 109 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 · 36°F
NB: No restrictions
SB: No restrictions
Homestake Pass (I-15)
Dry · 49°F
NB: No restrictions
SB: No restrictions
Kings Hill Pass (US-89)
Clear · 40°F
NB: No restrictions
SB: No restrictions
Lolo Pass (US-12)
Wet · 39°F
NB: No restrictions
SB: No restrictions
Lookout Pass (I-90)
cnstr · 29°F
NB: No restrictions
SB: No restrictions
Lost Trail Pass (US-93)
warn · 39°F
NB: No restrictions
SB: No restrictions
MacDonald Pass (US-12)
Clear · 42°F
NB: No restrictions
SB: No restrictions
Marias Pass (US-2)
Wet · 37°F
NB: No restrictions
SB: No restrictions
Rogers Pass (MT-200)
Dry · 43°F
NB: No restrictions
SB: No restrictions
Recent Earthquakes in Montana (2)
M2.7 — 16 km ESE of Harrison, Montana
Depth: 2.9 km · Apr 14, 01:13 PM
M2.5 — 16 km ESE of Harrison, Montana
Depth: 6.6 km · Apr 14, 01:13 PM
Active Incidents (132)
CLOSURE
Incident
undefined
CLOSURE
Incident
S-482
CONSTRUCTION
Road Work
N HIGHWAY 91
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
S-284
CONSTRUCTION
Road Work
MT-21
CONSTRUCTION
Road Work
I-94
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-15
CONSTRUCTION
Road Work
I-15
CONSTRUCTION
Road Work
US-12
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-15
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-90
CONSTRUCTION
Road Work
I-94
CONSTRUCTION
Road Work
I-94
CONSTRUCTION
Road Work
I-90
Showing top 30 of 132 incidents (critical first). View all on map →
Last updated: Apr 15, 2026, 6:33 PM ET
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See all incidents, weather alerts, and traffic in real-time.
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