Tier 1 (0)
| Tier1 - Divided Highway System |
Tier 2 (1)
| Tier 2 - Statewide Corridors |
Tier 3 (2)
| Tier 3 - Regional Corridors |
Tier 4 (3)
| Tier 4 - Local Connectors |
Tier 5 (4)
| Tier 5 - Local Roads |
Tiers 1-5 (5)
| Tier 1-Divided Highway System |
| Tier 2-Statewide Corridors |
| Tier 3-Regional Corridors |
| Tier 4-Local Connectors |
|
| Tier 5-Local Roads |
|