Serving the Big Horn Basin for over 100 years

US 20 through Wind River Canyon one lane traffic

UPDATE: US20: Rockslide, Travel lane blocked between Shoshoni and Thermopolis from milepost 112.9 to 113.1, Traffic control on scene will be alternating traffic through one lane.

US20/WY789 remains closed this morning between Shoshoni and Thermopolis.

Wyoming Department Of Transportation crews crews from Shoshoni and Thermopolis have worked all night to break up the rock which is blocking a lane of the highway just east of the Boysen State Park headquarters.

The rock fell on the highway between 8 p.m. and 9 p.m. last night.

There is no estimated time of when the highway will reopen. Check for road conditions.

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