NHS Routes (37)
| 1 – On NHS-Not Connector |
| 2 – Major Airport Connector |
| 3 – Major Port Facility Connector |
| 4 – Major Amtrak Station |
| 6 – Major Inner City Bus Terminal |
| 7 – Maj, Pub Transit Multi-modal Pass Term |
Federal Functional Class Routes (36)
| Interstates |
| Freeways or Expressways |
| Principal Arterial - Other |
| Minor Arterial |
|
| Major Collector |
| Minor Collector |
Federal Functional Class Routes (35)
|
| Interstates |
|
| Freeways or Expressways |
|
| Principal Arterial - Other |
|
| Minor Arterial |
|
| Major Collector |
|
| Minor Collector |
| Local |
WV Functional Classification Routes (34)
| 1 – Expressway |
| 2 – Trunkline |
|
| 3 – Feeder |
|
| 4 – Essential Arterial |
|
| 5 – Collectors |
|
| 6 – Land Access |
Dominant Routes >750,000 (33)
|
| 1-Interstate |
|
| 2-US Route |
| 3-WV Route |
Dominant Routes <750,000 (32)
|
| 1-Interstate |
|
| 2-US Route |
|
| 3-WV Route |
| 4-County Route |
Dominant Routes <250,000 (31)
|
| 1-Interstate |
|
| 2-US Route |
|
| 3-WV Route |
| 4-County Route |
| 6-SP/SF Road |
|
| 7-FAN |
| 8-HARP |
| 9-Other |
|
| 0- MNS |
Biways Backways (30)
Corridors (29)
| Corridor D |
| Corridor E |
| Corridor G |
| Corridor H |
| Corridor L |
| Corridor Q |
Ramps (28)
|
