< Arizona | Major roads
Locking Standard
ROAD TYPE | LOCK LEVEL |
---|---|
Freeway (Fwy) | 5 |
Major Highway (MH) / Ramps | 4 |
Major Highway (MH) -For rural areas only / Minor Highways (mH) / RailRoads (RR) | 3 |
Primary Streets (PS) | 2 |
Streets/ Parking Lots Roads (PLR) / etc | 1 |
See Arizona/Major roads for additional guidance in Arizona that may not be universal to all other states.