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Closures / Advisories / Restrictions

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This page provides information about road closures and travel advisories only. For complete road condition information, visit the road conditions by district, route, or city pages.



District Comments
District 1 (Southeast) I80: The Wagonhound Rest Area is closed until further notice near Arlington at milepost 267.

District 2 (Central)
District 3 (Southwest) WY22: Weight limit of 60,000 GVW is in effect over Teton Pass between milepost 7 and the Idaho State Line.

Green River Tunnel Media Kit

I80: Green River tunnel Eastbound lane, head to head traffic at milepost 90, speed limit 35 mph, legal width only.

I80: Bitter Creek Rest Area is closed until further notice WESTBOUND near Patrick Draw at milepost 143.5.

District 4 (Northeast)
District 5 (Northwest)

Route Nearest Town Location Closure Reason Advisories Restrictions Last Report Time Cameras Sensors
I 25 Chugwater
NWS Forecast
Between Laramie County Line and WY 321 Road Open None I 25 SVRD at milepost 26.580
Single unit 6+ axles: 32T
Sep 28, 2025, 10:33 AM    
Casper
NWS Forecast
Between WY 259 and Ormsby Road Road Open None I 25 SVRD at milepost 0.650
Single unit 2-3 axles: 20T
, Single unit 4-5 axles: 20T
, Single unit 6+ axles: 24T
, Semi-trailer combos: 37T
, Truck & full trailer combos: 36T
Sep 28, 2025, 10:33 AM    
Between Glenrock and Casper Road Open None Width restriction: 13 ft Sep 28, 2025, 10:33 AM    
Between Casper and Exit 210, Horse Ranch Creek Rd Road Open None I 25 / US 87 at milepost 191.640
Single unit 6+ axles: 36T
Sep 28, 2025, 10:33 AM    
Wheatland
NWS Forecast
Between Wheatland and Exit 92, US 26 Road Open None I 25/US 87 from milepost 92.000 to 92.700
Width restriction: 27 ft
Sep 28, 2025, 10:33 AM    
Glendo
NWS Forecast
Between Glendo and Exit 126, US 18/20 Road Open None I 25/US 26/US 87 from milepost 123.000 to 124.000
Width restriction: 12 ft
Sep 28, 2025, 10:33 AM    
Kaycee
NWS Forecast
Between Exit 235, Tisdale Mtn Rd and Kaycee Road Open None I 25/US 87 from milepost 243.900 to 253.200
Width restriction: 14 ft 0 in
Sep 28, 2025, 10:33 AM    
I 80 Evanston
NWS Forecast
Between Evanston and Exit 18, US 189 Road Open None I 80/US 189 from milepost 9.250 to 11.000
Width restriction: 12 ft 0 in
I 80/US 189 from milepost 14.250 to 16.000
Width restriction: 12 ft 0 in
Sep 28, 2025, 09:51 AM    
Lyman
NWS Forecast
Between Exit 30, Bigelow Rd and Exit 39, WY 412/414 Road Open None I 80 from milepost 39.500 to 41.000
Width restriction: 16 ft
Sep 28, 2025, 09:51 AM    
Between Exit 39, WY 412/414 and MM 57, Sweetwater County Line Road Open None I 80 from milepost 39.500 to 41.000
Width restriction: 16 ft
I 80 from milepost 44.500 to 46.000
Width restriction: 16 ft
Sep 28, 2025, 09:51 AM    
Rock Springs
NWS Forecast
EASTBOUND between Exit 83, La Barge Rd and Exit 91, Flaming Gorge Way Road Open None I 80/US 30 from milepost 87.500 to 89.000
Width restriction: 16 ft
I 80/US 30 from milepost 89.000 to 91.000
Width restriction: 8 ft 6 in
Height restriction: 16 ft
Length restriction: 120 ft
Sep 28, 2025, 09:51 AM    
WESTBOUND between Exit 83, La Barge Rd and Exit 91, Flaming Gorge Way Road Open None I 80/US 30 from milepost 89.000 to 91.000
Width restriction: 8 ft 6 in
Height restriction: 16 ft
Length restriction: 120 ft
Sep 28, 2025, 09:51 AM    
EASTBOUND between Exit 91, Flaming Gorge Way and Exit 104, Rock Springs Road Open None I 80/US 30 from milepost 89.000 to 91.000
Width restriction: 8 ft 6 in
Height restriction: 16 ft
Length restriction: 120 ft
Sep 28, 2025, 09:51 AM    
WESTBOUND between Exit 91, Flaming Gorge Way and Exit 104, Rock Springs Road Open None I 80/US 30 from milepost 89.000 to 91.000
Width restriction: 8 ft 6 in
Height restriction: 16 ft
Length restriction: 120 ft
I 80/US 30 from milepost 101.500 to 103.000
Width restriction: 16 ft
I 80/US 30 from milepost 104.500 to 106.000
Width restriction: 16 ft
Sep 28, 2025, 09:51 AM    
Between Exit 104, Rock Springs and Exit 111, Airport and Baxter Roads Road Open None I 80/US 30 from milepost 104.500 to 106.000
Width restriction: 16 ft
Sep 28, 2025, 09:51 AM    
I 90 Sheridan
NWS Forecast
Between the Montana State Line and Ranchester Road Open None I 90/US 87 from milepost 0.000 to 8.000
Width restriction: 14 ft
Sep 28, 2025, 10:56 AM    
Sundance
NWS Forecast
Between Sundance and the South Dakota State Line Road Open None I 90 , US 14 from milepost 205.700 to 206.100
Height restriction: 15 ft 11 in
Sep 28, 2025, 10:56 AM    
US 14 Cody
NWS Forecast
Between Pahaska and the Shoshone National Forest Boundary Road Open Falling Rock None Sep 28, 2025, 09:39 AM    
Between the Shoshone National Forest Boundary and Cody Road Open Falling Rock US 14/US 16/US 20 from milepost 43.860 to 44.780
Width restriction: 14 ft
Sep 28, 2025, 09:39 AM    
Basin
NWS Forecast
Between Shell and Antelope Butte Mountain Recreation Area Road Open Falling Rock None Sep 28, 2025, 09:39 AM    
Burgess Junction
NWS Forecast
Between Steamboat Rock and Dayton School Road Open Falling Rock None Sep 28, 2025, 10:56 AM    
Sundance
NWS Forecast
Between WY 24 and Sundance Road Open None US 14 from milepost 181.100 to 181.300
Height restriction: 19 ft
Sep 28, 2025, 10:56 AM    
Between Sundance and the South Dakota State Line Road Open None I 90 , US 14 from milepost 205.700 to 206.100
Height restriction: 15 ft 11 in
Sep 28, 2025, 10:56 AM    
US 14A Lovell
NWS Forecast
Between Powell and the West Jct US 310 / WY 789 Road Open None US 14A from milepost 34.330 to 36.170
Width restriction: 16 ft 0 in
Sep 28, 2025, 09:39 AM    
Between 22 miles east of Lovell and the Sheridan/Big Horn County Line Road Open Falling Rock None Sep 28, 2025, 09:39 AM    
US 16 Cody
NWS Forecast
Between Pahaska and the Shoshone National Forest Boundary Road Open Falling Rock None Sep 28, 2025, 09:39 AM    
Between the Shoshone National Forest Boundary and Cody Road Open Falling Rock US 14/US 16/US 20 from milepost 43.860 to 44.780
Width restriction: 14 ft
Sep 28, 2025, 09:39 AM    
Ten Sleep
NWS Forecast
Between WY 435 and Deer Haven Lodge Road Open Falling Rock None Sep 28, 2025, 09:39 AM    
Newcastle
NWS Forecast
Between Upton and Newcastle Road Open None Single unit 6+ axles: 32T Sep 28, 2025, 10:56 AM    
US 18 Lusk
NWS Forecast
Between Lusk and Mule Creek Jct Road Open None N MAIN ST/US 18/US 85 from milepost 150.220 to 162.970
Width restriction: 12 ft
Sep 28, 2025, 10:33 AM    
US 20 Cody
NWS Forecast
Between Pahaska and the Shoshone National Forest Boundary Road Open Falling Rock None Sep 28, 2025, 09:39 AM    
Between the Shoshone National Forest Boundary and Cody Road Open Falling Rock US 14/US 16/US 20 from milepost 43.860 to 44.780
Width restriction: 14 ft
Sep 28, 2025, 09:39 AM    
Thermopolis
NWS Forecast
Between Thermopolis and Boysen Dam Road Open Falling Rock US 20 BUS/WY 789 from milepost 116.100 to 116.500
Width restriction: 12 ft
Height restriction: 15 ft
Sep 28, 2025, 09:39 AM    
US 26 Jackson
NWS Forecast
Between Alpine Jct and Hoback Jct Road Open Falling Rock None Sep 28, 2025, 09:51 AM    
Between Hoback Jct and Jackson Road Open None Width restriction: 15 ft
Height restriction: 15 ft
Length restriction: 90 ft
Sep 28, 2025, 09:51 AM    
Between Jackson and the S Boundary of Grand Teton Nat'l Park Road Open None Width restriction: 15 ft
Height restriction: 15 ft
Length restriction: 90 ft
Sep 28, 2025, 09:51 AM    
Dubois
NWS Forecast
Between Lava Mountain Lodge and Dubois Road Open None US 26/US 287 from milepost 49.000 to 54.160
Width restriction: 11 ft
Sep 28, 2025, 09:39 AM    
Between Dubois and Diversion Dam Jct Road Open None US 26/US 287 from milepost 49.000 to 54.160
Width restriction: 11 ft
Sep 28, 2025, 09:39 AM    
Glendo
NWS Forecast
Between I-25 Exit 126, US 18/20 and Glendo Road Open None I 25/US 26/US 87 from milepost 123.000 to 124.000
Width restriction: 12 ft
Sep 28, 2025, 10:33 AM    
US 30 Rock Springs
NWS Forecast
EASTBOUND between I-80 Exit 83, La Barge Rd and Exit 91, Flaming Gorge Way Road Open None I 80/US 30 from milepost 87.500 to 89.000
Width restriction: 16 ft
I 80/US 30 from milepost 89.000 to 91.000
Width restriction: 8 ft 6 in
Height restriction: 16 ft
Length restriction: 120 ft
Sep 28, 2025, 09:51 AM    
WESTBOUND between I-80 Exit 83, La Barge Rd and Exit 91, Flaming Gorge Way Road Open None I 80/US 30 from milepost 89.000 to 91.000
Width restriction: 8 ft 6 in
Height restriction: 16 ft
Length restriction: 120 ft
Sep 28, 2025, 09:51 AM    
EASTBOUND between Exit 91, Flaming Gorge Way and Exit 104, Rock Springs Road Open None I 80/US 30 from milepost 89.000 to 91.000
Width restriction: 8 ft 6 in
Height restriction: 16 ft
Length restriction: 120 ft
Sep 28, 2025, 09:51 AM    
WESTBOUND between Exit 91, Flaming Gorge Way and Exit 104, Rock Springs Road Open None I 80/US 30 from milepost 89.000 to 91.000
Width restriction: 8 ft 6 in
Height restriction: 16 ft
Length restriction: 120 ft
I 80/US 30 from milepost 101.500 to 103.000
Width restriction: 16 ft
I 80/US 30 from milepost 104.500 to 106.000
Width restriction: 16 ft
Sep 28, 2025, 09:51 AM    
Between Exit 104, Rock Springs and Exit 111, Airport and Baxter Roads Road Open None I 80/US 30 from milepost 104.500 to 106.000
Width restriction: 16 ft
Sep 28, 2025, 09:51 AM    
Laramie
NWS Forecast
Between WY 34, Closure Gate and Laramie Road Open None Width restriction: 16 ft Sep 28, 2025, 11:41 AM    
US 85 Lusk
NWS Forecast
Between Lusk and Mule Creek Jct Road Open None N MAIN ST/US 18/US 85 from milepost 150.220 to 162.970
Width restriction: 12 ft
Sep 28, 2025, 10:33 AM    
US 87 Wheatland
NWS Forecast
Between Wheatland and I-25 Exit 92, US 26 Road Open None I 25/US 87 from milepost 92.000 to 92.700
Width restriction: 27 ft
Sep 28, 2025, 10:33 AM    
Glendo
NWS Forecast
Between Glendo and I-25 Exit 126, US 18/20 Road Open None I 25/US 26/US 87 from milepost 123.000 to 124.000
Width restriction: 12 ft
Sep 28, 2025, 10:33 AM    
Casper
NWS Forecast
Between Casper and I-25 Exit 210, Horse Ranch Creek Rd Road Open None I 25 / US 87 at milepost 191.640
Single unit 6+ axles: 36T
Sep 28, 2025, 10:33 AM    
Kaycee
NWS Forecast
Between I-25 Exit 235, Tisdale Mtn Rd and Kaycee Road Open None I 25/US 87 from milepost 243.900 to 253.200
Width restriction: 14 ft 0 in
Sep 28, 2025, 10:33 AM    
Sheridan
NWS Forecast
Between Ranchester and the Montana State Line Road Open None I 90/US 87 from milepost 0.000 to 8.000
Width restriction: 14 ft
Sep 28, 2025, 10:56 AM    
US 89 Afton
NWS Forecast
Between the Idaho State Line and Afton Road Open Falling Rock US 89 from milepost 72.100 to 72.130
Width restriction: 16 ft
Sep 28, 2025, 09:51 AM    
Between Afton and Alpine Jct Road Open None US 89 from milepost 95.150 to 95.220
Width restriction: 13 ft
Sep 28, 2025, 09:51 AM    
Jackson
NWS Forecast
Between Alpine Jct and Hoback Jct Road Open Falling Rock None Sep 28, 2025, 09:51 AM    
Between Hoback Jct and Jackson Road Open None Width restriction: 15 ft
Height restriction: 15 ft
Length restriction: 90 ft
Sep 28, 2025, 09:51 AM    
Between Jackson and the S Boundary of Grand Teton Nat'l Park Road Open None Width restriction: 15 ft
Height restriction: 15 ft
Length restriction: 90 ft
Sep 28, 2025, 09:51 AM    
US 189 Evanston
NWS Forecast
Between Evanston and I-80 Exit 18 Road Open None I 80/US 189 from milepost 9.250 to 11.000
Width restriction: 12 ft 0 in
I 80/US 189 from milepost 14.250 to 16.000
Width restriction: 12 ft 0 in
Sep 28, 2025, 09:51 AM    
La Barge
NWS Forecast
Between La Barge and Big Piney Road Open None US 189 at milepost 104.840
Single unit 6+ axles: 34T
Sep 28, 2025, 09:51 AM    
Pinedale
NWS Forecast
Between Big Piney and Daniel Jct Road Open None US 189 from milepost 129.710 to 129.730
Width restriction: 16 ft
Height restriction: 14 ft
Sep 28, 2025, 09:51 AM    
Jackson
NWS Forecast
Between Bondurant and Hoback Jct Road Open Falling Rock None Sep 28, 2025, 09:51 AM    
Between Hoback Jct and Jackson Road Open None Width restriction: 15 ft
Height restriction: 15 ft
Length restriction: 90 ft
Sep 28, 2025, 09:51 AM    
US 191 Pinedale
NWS Forecast
Between WY 351 and Pinedale Road Open None US 191 at milepost 88.230
Single unit 6+ axles: 33T
Sep 28, 2025, 09:51 AM    
Jackson
NWS Forecast
Between Bondurant and Hoback Jct Road Open Falling Rock None Sep 28, 2025, 09:51 AM    
Between Hoback Jct and Jackson Road Open None Width restriction: 15 ft
Height restriction: 15 ft
Length restriction: 90 ft
Sep 28, 2025, 09:51 AM    
Between Jackson and the S Boundary of Grand Teton Nat'l Park Road Open None Width restriction: 15 ft
Height restriction: 15 ft
Length restriction: 90 ft
Sep 28, 2025, 09:51 AM    
US 212 Cody
NWS Forecast
Between Mile Marker 4.5, Westbound Closure Gate and WY 296 Road Open Falling Rock None Sep 28, 2025, 09:39 AM    
US 287 Laramie
NWS Forecast
Between Mile Marker 413, 4 miles north of Tie Siding and Laramie Road Open None US 287 from milepost 409.000 to 412.000
Width restriction: 12 ft
Sep 28, 2025, 11:41 AM    
Between Laramie and WY 34, Closure Gate Road Open None Width restriction: 16 ft Sep 28, 2025, 11:41 AM    
Dubois
NWS Forecast
Between Diversion Dam Jct and Dubois Road Open None US 26/US 287 from milepost 49.000 to 54.160
Width restriction: 11 ft
Sep 28, 2025, 09:39 AM    
Between Dubois and Lava Mountain Lodge Road Open None US 26/US 287 from milepost 49.000 to 54.160
Width restriction: 11 ft
Sep 28, 2025, 09:39 AM    
US 310 Lovell
NWS Forecast
Between US 310 / WY 789 and the Montana State Line Road Open None US 310 / WY 789 at milepost 257.010
Single unit 4-5 axles: 26T
, Single unit 6+ axles: 30T
Sep 28, 2025, 09:39 AM    
WY 12 Laramie
NWS Forecast
Between WY 130 and Mandel Lane Road Open None WY 12 at milepost 8.070
Single unit 2-3 axles: 22T
, Single unit 4-5 axles: 27T
, Single unit 6+ axles: 34T
, Semi-trailer combos: 39T
, Truck & full trailer combos: 40T
Sep 28, 2025, 11:41 AM    
WY 22 Jackson
NWS Forecast
Between Jackson and Wilson Road Open None WY 22 from milepost 6.000 to 17.490
Weight restriction: 60000 lbs
Sep 28, 2025, 09:51 AM    
Between Wilson and the Idaho State Line Road Open Falling Rock WY 22 from milepost 6.000 to 17.490
Weight restriction: 60000 lbs
Sep 28, 2025, 09:51 AM    
WY 24 Hulett
NWS Forecast
Between US 14 and Hulett Road Open None WY 24 from milepost 0.000 to 0.100
Height restriction: 19 ft
WY 24 from milepost 5.970 to 5.990
Height restriction: 20 ft 6 in
Sep 28, 2025, 10:56 AM    
Sundance
NWS Forecast
Between the east side of Bear Lodge and the South Dakota State Line Road Open None WY 24 from milepost 39.650 to 39.670
Height restriction: 19 ft
Sep 28, 2025, 10:56 AM    
WY 51 Moorcroft
NWS Forecast
Between Rozet and Moorcroft Road Open None WY 51 from milepost 144.300 to 144.500
Width restriction: 13 ft 0 in
WY 51 at milepost 143.600
Single unit 6+ axles: 33T
Sep 28, 2025, 10:56 AM    
WY 59 Gillette
NWS Forecast
Between US 14/16 and Mile Marker 126, Northbound Closure Gate Road Open None WY 59 from milepost 123.800 to 123.930
Width restriction: 12 ft 0 in
Sep 28, 2025, 10:56 AM    
WY 70 Baggs
NWS Forecast
Between WY 789 and Mile Marker 22 Road Open None WY 70 from milepost 16.800 to 17.000
Width restriction: 12 ft
Sep 28, 2025, 11:41 AM    
Between Mile Marker 27, Eastbound Closure Gate and Haskins Creek Road Open None WY 70 from milepost 37.700 to 38.100
Width restriction: 12 ft
Sep 28, 2025, 11:41 AM    
WY 77 Shirley Basin
NWS Forecast
Between the South Jct WY 487 and Mile Marker 132, Northbound Closure Gate Road Open None WY 77 from milepost 122.100 to 144.280
Weight restriction: 80000 lbs
Sep 28, 2025, 10:33 AM    
Between Mile Marker 142, Southbound Closure Gate and the North Jct WY 487 Road Open None WY 77 from milepost 122.100 to 144.280
Weight restriction: 80000 lbs
Sep 28, 2025, 10:33 AM    
WY 110 Hulett
NWS Forecast
Between WY 24 and Devils Tower Nat'l Monument Road Open None WY 110 from milepost 0.000 to 0.020
Height restriction: 20 ft 6 in
Sep 28, 2025, 10:56 AM    
WY 111 Sundance
NWS Forecast
Between Aladdin and I-90 Road Open None WY 111 from milepost 0.000 to 0.050
Height restriction: 19 ft
Sep 28, 2025, 10:56 AM    
WY 130 Laramie
NWS Forecast
Between Green Rock and Centennial Road Open None WY 130 from milepost 26.000 to 27.500
Width restriction: 12 ft 0 in
Sep 28, 2025, 11:41 AM    
Between Centennial and WY 130/230 Road Open None WY 130 from milepost 2.000 to 4.000
Width restriction: 12 ft
WY 130 from milepost 26.000 to 27.500
Width restriction: 12 ft 0 in
Sep 28, 2025, 11:41 AM    
WY 132 Lander
NWS Forecast
Between Ethete and US 26 Road Open None WY 132 from milepost 7.650 to 8.650
Width restriction: 12 ft
Sep 28, 2025, 09:39 AM    
WY 192 Kaycee
NWS Forecast
Between Kaycee and Linch Road Open None WY 192 from milepost 19.500 to 21.000
Width restriction: 10 ft
WY 192 at milepost 21.100
Single unit 4-5 axles: 23T
, Single unit 6+ axles: 27T
, Semi-trailer combos: 37T
Sep 28, 2025, 10:33 AM    
WY 196 Buffalo
NWS Forecast
Between Beaver Creek and Buffalo Road Open None WY 196 from milepost 291.820 to 292.830
Width restriction: 12 ft
Sep 28, 2025, 10:56 AM    
WY 211 Cheyenne
NWS Forecast
Between WY 219, Yellowstone Rd and Jordan Road Road Open None Width restriction: 13 ft
WY 211 at milepost 20.460
Single unit 2-3 axles: 21T
, Single unit 4-5 axles: 24T
, Single unit 6+ axles: 27T
, Truck & full trailer combos: 39T
Sep 28, 2025, 11:41 AM    
WY 214 Pine Bluffs
NWS Forecast
Between I-80 and Carpenter Road Open None WY 214 from milepost 0.000 to 7.400
Width restriction: 12 ft
Sep 28, 2025, 11:41 AM    
WY 220 Muddy Gap
NWS Forecast
Between Muddy Gap and Independence Rock Road Open None US 287/WY 789 from milepost 33.000 to 44.770
Width restriction: 12 ft
Height restriction: 16 ft 6 in
Sep 28, 2025, 10:33 AM    
Casper
NWS Forecast
Between Pathfinder Rd and Alcova Road Open None WY 220 from milepost 85.300 to 86.300
Width restriction: 10 ft 0 in
Sep 28, 2025, 10:33 AM    
WY 239 Afton
NWS Forecast
Between US 89 and Freedom Road Open None WY 239 at milepost 0.940
Single unit 6+ axles: 32T
Sep 28, 2025, 09:51 AM    
WY 296 Cody
NWS Forecast
Between US 212 and WY 120 Road Open Falling Rock None Sep 28, 2025, 09:39 AM    
WY 319 Wheatland
NWS Forecast
Between I-25 / US 26/87 and US 18/20 Road Open None WY 319 at milepost 106.350
Single unit 4-5 axles: 28T
, Single unit 6+ axles: 30T
Sep 28, 2025, 10:33 AM    
Douglas
NWS Forecast
Between Glendo and Jct US 18/20 Road Open None Single unit 4-5 axles: 26T
, Single unit 6+ axles: 26T
, Semi-trailer combos: 39T
Sep 28, 2025, 10:33 AM    
WY 320 Wheatland
NWS Forecast
Between Grey Rocks Closure Gate and US 26 Road Open None WY 320 at milepost 2.520
Single unit 6+ axles: 34T
Sep 28, 2025, 10:33 AM    
WY 390 Jackson
NWS Forecast
Between WY 22 and Teton Village Road Open Falling Rock None Sep 28, 2025, 09:51 AM    
WY 410 Lyman
NWS Forecast
Between Mountain View and End of State Route Road Open None WY 410 at milepost 15.540
Single unit 4-5 axles: 25T
, Single unit 6+ axles: 31T
, Semi-trailer combos: 39T
Sep 28, 2025, 09:51 AM    
WY 789 Baggs
NWS Forecast
Between Colorado State Line and Mile Marker 25 Road Open None WY 789 from milepost 35.000 to 35.330
Width restriction: 14 ft
WY 789 from milepost 45.100 to 47.210
Width restriction: 14 ft
Sep 28, 2025, 11:41 AM    
Thermopolis
NWS Forecast
Between Boysen Dam and Thermopolis Road Open Falling Rock US 20 BUS/WY 789 from milepost 116.100 to 116.500
Width restriction: 12 ft
Height restriction: 15 ft
Sep 28, 2025, 09:39 AM    
Lovell
NWS Forecast
Between Lovell and the Montana State Line Road Open None US 310 / WY 789 at milepost 257.010
Single unit 4-5 axles: 26T
, Single unit 6+ axles: 30T
Sep 28, 2025, 09:39 AM    

*Chain Law - Level 1 Definition
**Chain Law - Level 2 Definition
Other Definitions

Impact Levels Description / Recommended Action
Low Minimal impacts expected, use general caution.
Moderate Some impacts expected, use extra caution. Stay alert for changing road and weather conditions.
High Dangerous impacts expected, use extreme caution, delay travel or consider alternate route. If travel is necessary, slow down and allow extra time.
CLOSED Per W.S. 24-1-109, motorists traveling on a closed road without permission from WYDOT or WHP may be subject to a fine of up to $750 and/or up to 30 days imprisonment.
Seasonal / Long-Duration Event Impact level used to distinguish long-duration events from emergent events.
All travelers are encouraged to check present conditions and forecasts before departing.