JOHNSON COUNTY, Tenn. (WJHL) — Johnson County will soon have its second public boat ramp. The new $4.2 million Sink Mountain boat ramp will include the following, according to Johnson County ...

Bevel the back edge of each ramp using 60- and 80-grit sandpaper wrapped around a block of wood, or use a rubber sanding block. The beveled edge provides a secure track for the marble to roll in.

RUDD - A Marble Rock man’s vehicle sank to the bottom of Rudd Lake Tuesday morning in a boat ramp mishap. According to the Floyd County Sheriff’s Office, deputies responded to Rudd Park, 98 ...

A pickup truck launching a boat into Illinois' Lake Springfield sank on live TV as it slipped down the ramp into the water. Experts speculate that there was too much algae on the ramp.