80 Mile loops from Rentchler park. VERY Limited opportunities to stop for water most of this route! Once out of Hamilton, aside from possible water fountains at churches/parks, the next water stop is American Mini Mart on US 27 in College Corner - mile 43. The mini mart is not directly on the route - south (right) on US 27 about 1/2 mile. Various fountains at Hueston Woods might be working. Hueston Woods Lodge will have water and restrooms. Trenton will have mini marts, but not on the route. Always be mindful of traffic and traffic laws. Not as much traffic on this route except from the bike path to Smith Rd via Neiland Blvd, Columbia Bridge and 128 in Hamilton. The 128 shoulder is 'wide enough' and usually clean enough to ride. Traffic picks up again in north of Trenton on Howe through Trenton to 1st St/Woodsdale Rd. Traffic is again busy on Liberty-Fairfield to the end. Liberty-Fairfield has a decent shoulder most of the climb up until you get near the Route 4 intersection. Near here you most likely will need to take part of the right lane. The right on to Route 4 has a water grate there. Be mindful. Route 4 itself has a wide shoulder all the way to the final neighborhood/Bob Evans.