River Road Boat Ramp

River Road Boat Ramp is a public access point in Marathon County, Wisconsin, providing access to Mosinee Flowage. It sits within the Mosinee Flowage-Wisconsin River watershed.

Sourced from Wisconsin Department of Natural Resources . Last checked against the source on July 7, 2026.

Boat ramps on Mosinee Flowage

River Road Boat Ramp is the only public boat ramp we have on record for Mosinee Flowage. Smaller creeks and coves sometimes have unofficial or private access points we haven't verified yet — if you know of one nearby, help us add it.

Other boat ramps in Marathon County

Marathon County tracks 39 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Mosinee Flowage. Each one below shows which waterbody it's on, so you can tell at a glance whether it actually connects to the same water as River Road Boat Ramp or leads somewhere completely different.

• River Road Mosinee Flowage less than 0.1 mi away
• Chuck's Landing Wisconsin River 0.7 mi away
• River Park Wisconsin River - Mosinee Flowage 0.8 mi away
• Half Moon Lake Wisconsin River - Mosinee Flowage 1.9 mi away
• Beans Eddy Road Wisconsin River 3 mi away
• Seagull Drive Wisconsin River - Lake Du Bay 5.1 mi away