NOTICE OF TEMPORARY ROAD CLOSURE On Monday, October 7th (weather dependent) WYDOT and MDT will be temporarily closing I-90 between Wyola, MT and Acme, WY starting at 7:00 AM (for an expected duration of 6-8 hours) I-90 Eastbound traffic will be detoured at Wyola - Exit 544 I-90 Westbound traffic will be detoured at Acme - Exit 14 All exits along 1-90 within the closure area will be temporarily closed to traffic. This includes all county and private roads. Due to the narrow right-of-way along WYO 345 between Ranchester and Acme, traffic may encounter a 15 minute delay while spraying is conducted in that area. Residents of the Parkman, Dayton, Ranchester, Wyola, and Aberdeen communities are asked to plan their morning commute accordingly, realizing there will be detours and potential delays. This temporary closure is to allow Sheridan County Weed and Pest to aerial spray this stretch of I-90 for invasive grasses along the right-of-way. For more information contact Laura with WYDOT @ 307-752-3022 $ DEPARTMENT TRANSPORTATION Department of Transportation SHERIDAN COUNTY WEED & PEST NOTICE OF TEMPORARY ROAD CLOSURE On Monday , October 7th ( weather dependent ) WYDOT and MDT will be temporarily closing I - 90 between Wyola , MT and Acme , WY starting at 7:00 AM ( for an expected duration of 6-8 hours ) I - 90 Eastbound traffic will be detoured at Wyola - Exit 544 I - 90 Westbound traffic will be detoured at Acme - Exit 14 All exits along 1-90 within the closure area will be temporarily closed to traffic . This includes all county and private roads . Due to the narrow right - of - way along WYO 345 between Ranchester and Acme , traffic may encounter a 15 minute delay while spraying is conducted in that area . Residents of the Parkman , Dayton , Ranchester , Wyola , and Aberdeen communities are asked to plan their morning commute accordingly , realizing there will be detours and potential delays . This temporary closure is to allow Sheridan County Weed and Pest to aerial spray this stretch of I - 90 for invasive grasses along the right - of - way . For more information contact Laura with WYDOT @ 307-752-3022 $ DEPARTMENT TRANSPORTATION Department of Transportation SHERIDAN COUNTY WEED & PEST