I was sent this list of possible highway department channels in Ulster County. These may or may not be actively in use, as the trend is for municipalities to migrate to other systems like NYCOMCO or OneVoice DMR. Given the upcoming winter weather, now would be a good time to plug these into a scanner to see if they're active. I would actually suggest searching for them without a PL just in case these are not current or correct.
| Dennig Highway | 154.100 | 72.0 PL |
| Hurley Highway | 153.845 | 110.9 PL |
| Olive Highway | 156.015 | |
| Rosendale Highway | 156.165 | 136.5 PL |
| Saugerties Town Highway | 150.995 | 167.9 PL |
| Saugerties Village Highway | 153.905 | 167.9 PL |
| Shawngunk Highway | 453.6375 | 136.5 PL |
| Ulster Town Highway | 151.010 | 107.2 PL |
| Woodstock Highway | 156.225 | 123.0 PL |
