Lewiston Turnpike Bridge Access provides a gravel parking area and beach near the historic Old Lewiston Bridge, offering easy put-in access to the Trinity River for kayaking and rafting.

This location serves as a convenient starting point for paddling the scenic 25. 8-mile stretch from Lewiston to Junction City, a beginner-friendly run with Class I-II whitewater suitable for canoes and kayaks at flows between 300-3000 cfs.