| Town Major Collector |
| Town Medium Volume |
|
| Town Low/Seasonal |
| National Forest |
| Legal Trail |
| Private Road-No Show |
| Emergency U-turn |
| County Highway |
| State Highway |
|
| StateHighway - On/Off Ramp |
| US Highway |
|
| Federal Highway - North Bound |
| Interstate/Limited Acces |
|
| Interstate Highway - North Bound |
|
| Interstate Highway - South Bound |
|
| Interstate Highway - East Bound |
|
| Interstate Highway - West Bound |
|
| Interstate Highway - On/Off Ramp |
|
| Interstate Highway - Rest area |
| Proposed |
| Military |
|
| Discontinued |
|
| Not a road |
| Unknown |
| Town Arterial |
| Non-Town Maintained |
| <all other values> |
