From the town of Mercer (just off I-80 in the southeast corner of the county), take Rt. 258 west to Rt. 18 north. Immediately on the north side of the Rt. 18 Shenango Reservoir causeway, turn right onto East Lake Road. Continue straight on East Lake until it meets Rutledge Road, then turn right and go to the Big Bend area. Immediately before the bridge over the Shenango River, turn left on a dirt road towards Hamburg. At the second stop sign, turn left onto the Hamburg Road, which changes to Crestview Dr. Ext. Continue on this road to Kidds Mill Road, turn right and cross the Shenango River. Immediately pull into the rest area and visit the Kidds Mill Bridge, the only remaining covered bridge in Mercer County. Continue east on Kidds Mill Road to Rt. 58, turn left and go north to Greenville. Take Rt. 358 east from Greenville to Sandy Lake. At Sandy Lake take Rt. 62 either west back to Mercer, or east towards Franklin and Venango County.