< Back Monongahela Incline Website Email A popular tourist attraction and commuter option, the Monongahela Incline provides direct access between Mt. Washington and Station Square while providing a scenic view of Downtown Pittsburgh. Save Monongahela Incline8 Grandview Ave. Pittsburgh, Pennsylvania 15211DetailsOpen in Google Maps Map Full View Monongahela Incline 8 Grandview Ave. Pittsburgh, Pennsylvania 15211 (412) 442-2000 Alt Phone (412) 566-5500