I tried 2 roads. One was across from the general store in Grafton and the other one was behind a closed diner. There was a guy in a lumber yard that gave me those 2 roads. Both of them had signs that said they were not maintained. I saw no signs off of Rt.2 that said Dunham res. I mapped it and I think I can see what you mean. It says Dunham res. rd. But there is no sign that says it on RT.2 HELP!