ROUNDUP – The Musselshell River breached the bank about a mile east of Roundup and filled the low lying area Sunday night, according to Undersheriff Shawn Lesnik.
Through traffic is closed from the intersection of Bakery Road and Number 4 Road to the river bridge. The area can be accessed from Parrott Creek Road.
In a Facebook post, the sheriff’s office advised people not to drive past the road closure signs as they have been placed there for public safety.