#HeadsUp: Level 1 chain law in effect for portions of WY 28 South Pass roads; roads closed to high profile vehicles due to dangerous wind – Feb. 18, 2026

(Fremont County, WY) – A Level 1 chain law is in effect for portions of WY 28 South Pass roads for February 18, as of at least 10:30 AM, according to WYDOT/wyoroadinfo.com.

The chain law is in effect for roads “Between the Fremont/Sublette Cty Line and Atlantic City Rd” and “between Atlantic City Rd and Mile Marker 63, Westbound Closure Gate.”

WYDOT defines a Level 1 chain law as when “conditions are hazardous, travel can be restricted to: vehicles equipped with tire chains; or vehicles with adequate snow tires; or all-wheel-drive vehicles.”

Conditions are listed as “Slick in Spots with Snowfall, Dangerous Winds.”

An “Extreme Blowover Risk” weight restriction advisory has also been issued for all high-profile vehicles under 35000 GVW.

The advisory is in effect for areas “Between the Fremont/Sublette Cty Line and Atlantic City Rd.;” “Between Atlantic City Rd and Mile Marker 63, Westbound Closure Gate;” and “Between Mile Marker 63, Westbound Closure Gate and US 287 / WY 789.”

For road conditions in other parts of Fremont County and surrounding areas, click here.

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