Highway System (0)
| County Jurisdiction, County Maintanance |
| State Frontage, County Maintenance |
| County Jurisdiction, Maintained by Others |
| State Jurisdiction, State Maintenance |
| State Jurisdiction, Maintained by Others |
| Township Road |
Highway System (1)
| County Jurisdiction, County Maintanance |
| County Jurisdiction, Maintained by Others |
Mile Post (2)
| At Section Corner |
| At Intersecting Highways |
Right of Way (ROW) (3)
| Road ROW |
| Railroad ROW |
| Road/Railroad ROW |
| Road/Utility ROW |
| Utility ROW |
| Private ROW |
| Vacated or Abandoned ROW |
Municipality (4)
| Unincorporated |
| Incorporated |
Political Township (5)
DOT Maintenance District (6)
|
