| Interstate Rural |
| Interstate Urban |
| US Urban Interstate |
| US Rural Interstate |
| US Other Urban Freeway Expressway |
| US Urban Principal Arterial |
| US Rural Principal Arterial |
| US Urban Minor Arterial |
| US Rural Minor Arterial |
| US Urban Collector |
| US Rural Major Collector |
| US Rural Minor Collector |
| US Urban Local |
| US No FC |
| OR Rural Interstate |
| OR Urban Interstate |
| OR Other Urban Freeway Expressway |
| OR Rural Principal Arterial |
| OR Urban Principal Arterial |
| OR Urban Minor Arterial |
| OR Rural Minor Arterial |
| OR Urban Collector |
| OR Rural Major Collector |
| OR Rural Minor Collector |
| OR Rural Local |
| OR Urban Local |
| OR No FC |
| Nonstate Urban Interstate |
| Nonstate Rural Interstate |
| Nonstate Other Urban Fwys & Expressways |
| Nonstate Urban Principal Arterial |
| Nonstate Rural Principal Arterial |
| Nonstate Urban Minor Arterial |
| Nonstate Rural Major Collector |
| Nonstate Rural Minor Arterial |
| Nonstate Urban Collector |
| Nonstate Rural Major Collector |
| Nonstate Rural Minor Collector |
| Nonstate Urban Minor Collector |
| <all other values> |
| Interstate Rural |
| Interstate Urban |
| US Urban Interstate |
| US Rural Interstate |
| US Other Urban Freeway Expressway |
| US Urban Principal Arterial |
| US Rural Principal Arterial |
| US Urban Minor Arterial |
| US Rural Minor Arterial |
| US Urban Collector |
| US Rural Major Collector |
| US Rural Minor Collector |
| US Urban Local |
| US No FC |
| OR Rural Interstate |
| OR Urban Interstate |
| OR Other Urban Freeway Expressway |
| OR Rural Principal Arterial |
| OR Urban Principal Arterial |
| OR Urban Minor Arterial |
| OR Rural Minor Arterial |
| OR Urban Collector |
| OR Rural Major Collector |
| OR Rural Minor Collector |
| OR Rural Local |
| OR Urban Local |
| OR No FC |
| Nonstate Urban Interstate |
| Nonstate Rural Interstate |
| Nonstate Other Urban Fwys & Expressways |
| Nonstate Urban Principal Arterial |
| Nonstate Rural Principal Arterial |
| Nonstate Urban Minor Arterial |
| Nonstate Rural Minor Arterial |
| Nonstate Rural Major Collector |
| Nonstate Urban Collector |
| Nonstate Rural Major Collector |
| Nonstate Rural Minor Collector |
| Nonstate Urban Minor Collector |
| Nonstate Urban Local |
| Nonstate Rural Local |
| <all other values> |
| Interstate Rural |
| Interstate Urban |
| US Urban Interstate |
| US Rural Interstate |
| US Other Urban Freeway Expressway |
| US Urban Principal Arterial |
| US Rural Principal Arterial |
| US Urban Minor Arterial |
| US Rural Minor Arterial |
| US Urban Collector |
| US Rural Major Collector |
| US Rural Minor Collector |
| US Urban Local |
| US No FC |
| OR Rural Interstate |
| OR Urban Interstate |
| OR Other Urban Freeway Expressway |
| OR Rural Principal Arterial |
| OR Urban Principal Arterial |
| OR Urban Minor Arterial |
| OR Rural Minor Arterial |
| OR Urban Collector |
| OR Rural Major Collector |
| OR Rural Minor Collector |
| OR Rural Local |
| OR Urban Local |
| OR No FC |
| Unclassified Rural Interstate |
| Unclassified - Urban Interstate |
| Nonstate Other Urban Fwys & Expressways |
| Nonstate Urban Principal Arterial |
| Nonstate Rural Principal Arterial |
| Nonstate Urban Minor Arterial |
| Nonstate Rural Major Collector |
| Nonstate Rural Minor Arterial |
| Nonstate Urban Collector |
| Nonstate Rural Major Collector |
| Nonstate Rural Minor Collector |
| Nonstate Urban Minor Collector |
| Nonstate Urban Local |
| Nonstate Rural Local |
| Local |