WV Functional Classification (0)
| 1 – Expressway |
| 2 – Trunkline |
| 3 – Feeder |
| 4 – Essential Arterial |
| 5 – Collectors |
| 6 – Land Access |
NHS Routes from GTI Mapping (1)
| 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 Classification (2)
| Interstates |
| Freeways or Expressways |
| Principal Arterial - Other |
| Minor Arterial |
| Major Collector |
| Minor Collector |
| Local |
GTI_Mapping_Projects.DBO.Countybdry (3)
|