Stage 1 Points (0)
| Community & Economic Development |
| Economic Development |
| Maintenance |
| System Reliability & Safety |
Stage 2 & Stage 3 Points (1)
| Community & Economic Development |
| Economic Development |
| Maintenance |
| System Reliability & Safety |
Interstate Maintenance Program Points (2)
Stage 1 Lines (3)
| Economic Development |
| Maintenance |
| System Reliability & Safety |
Stage 2 & Stage 3 Lines (4)
| Community & Economic Development |
| Economic Development |
| Maintenance |
| System Reliability & Safety |
Interstate Maintenance Program Lines (5)
SPC Boundary (6)
Potential Projects (7)
Potential Projects (8)
River (9)
| Hydrology |
Lakes (10)
County Boundaries (11)
Pittsburgh (12)
Municipal Boundaries (13)
MinPopLowIncome3 (14)
EJTracts10 (15)
EJGroups10 (16)
Roads (17)
| Interstate |
| US Routes |
| State Routes |
County Boundaries (18)
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