| 01 - Principal Arterial-Interstate (Rural) |
| 02 - Principal Arterial-Expressway (Rural) |
| 04 - Principal Arterial-Other (Rural) |
| 06 - Minor Arterial (Rural) |
| 07 - Major Collector (Rural) |
| 08 - Minor Collector (Rural) |
| 09 - Local (Rural) |
| 11 - Principal Arterial-Interstate (Urban) |
| 12 - Principal Arterial-Expressway (Urban) |
| 14 - Principal Arterial-Other (Urban) |
| 16 - Minor Arterial (Urban) |
| 17 - Major Collector (Urban) |
| 18 - Minor Collector (Urban) |
| 19 - Local (Urban) |