The route passes to the east of Mother Neff State Park, and access to the park is provided via  PR 14. The SH 236 designation ends at  FM 107 near the McLennan County line; the roadway continues to the north as  FM 2671.
The route extends past Mother Neff State Park, and entry to the park is via PR 14. The SH 236 designation ends at FM 107 near the McLennan County border; the road continues north as FM 2671.