Relatively short ride due to hot conditions. Start from Lewis and Clark State Park. Purchased the digitial annual park pass before heading out to the park. The first 7 miles goes on the historic highway to Stark St. bridge then up Stark St. to Kerslake Rd and then left onto Division/Oxbow Dr. Close to 500 feet of climbing. Then it's a gradual climb on Oxbow Dr. to Altman Rd, which was finally open. However, Lusted Rd was closed so the detour was to continue on Altman to Dodge Park Blvd. Rode Dodge Park Blvd to Lusted Rd (past all the construction) then dropped down to Dodge Park (mile 13). First major climb was up Lusted to the Thomas Rd intersection. Took Thomas Rd to Ten Eyck, then it was the long, gradual climb up Shipley Rd to the Marmot Rd junction. Around 1700 feet of climbing to Marmot Rd (mile 17.9). Finally a long downhill on Marmot Rd back to Ten Eyck. Second big climb was on Ten Eyck crossing Cedar Creek, followed by the third big climb up to Sandy. Downhill on Highway 26 to Bluff Rd then the route continued on Bluff Rd to 357th Ave. The final 8 miles was the lollipop stem back to the park.