Boating#Fishing#Rafting#River FishingFishing Access Site#Public Access SiteBoat Launchdbo2026-04-04T17:01:54Sidney Bridge Fishing Access Site is located 1 1/2 miles south of Sidney on Highway 16, 1 1/2 miles east on Highway 23.1fwprg72@mt.gov47.6730-104.1570Miles CityMontana Fish, Wildlife & ParksMTPO Box 163059301Sidney Bridge Fishing Access Site is day use site only on Yellowstone River. A boat launch and toilets are available. Open all season.406-234-0900Sidney132921|http://www.visitmt.com|Y#11|http://www.wintermt.com|#32|http://www.lewisandclark.state.mt.us|#94|http://indiannations.visitmt.com|Sidney BridgeMISSOURI RIVERMissouri RiverFishing Access Sitehttp://fwp.mt.gov