Nine Mile Run Access provides a concrete ramp launch point into the Monongahela River from Browns Hill Road in Duck Hollow, with a natural beach area and parking available.

The location serves as a trailhead for both the Duck Hollow segment of the Three Rivers Heritage Trail and a primitive hiking trail that follows Nine Mile Run upstream into Frick Park, making it ideal for paddlers and hikers.

The site is noted as an excellent fishing spot and connects to the broader Three Rivers Water Trail system.