Roadway Access Control (0)
| Full Access Control |
| Partial Access Control |
| No Access Control |
Roadway Federal Aid Eligibility (1)
| Interstate |
| Principal Arterial (Other Freeways and Expressways) |
| Principal Arterial (Other) |
| Minor Arterial |
| Major Collector |
| Minor Collector |
| Local |
Roadway Functional Classification (2)
| Interstate |
| Principal Arterial (Other Freeways and Expressways) |
| Principal Arterial (Other) |
| Minor Arterial |
| Major Collector |
| Minor Collector |
| Local |
Roadway Maintenance Responsibility (3)
| City or Municipal Highway Agency |
| Corps of Engineers |
| County Highway Agency |
| National Park Service |
| Other Federal Agency |
| Other Local Agency |
| Other State Agency |
| Private (other than Railroad) |
| State Highway Agency |
| State Park, Forest, or Reservation Agency |
| State Toll Road |
Roadway National Highway System (4)
| Expanded NHS |
| Major Airport |
| Major Inter City Bus Terminal |
| Major Pipeline Terminal |
| Major Port Facility |
| Major Public Transportation or Multi-Modal Passenger Terminal |
| Major Rail/Truck Terminal |
| Non Connector NHS |
|