CURRENT STYLE
Highway Systems | ||||||||
---|---|---|---|---|---|---|---|---|
Interstate |
Interstate Business Loop/Spur | US Hwy |
US Hwy BUS, SPUR, LOOP | State Hwy (incl. some special routes) |
State Hwy BUS, SPUR[a], LOOP | Locally-maintained | ||
example | I-95 N | I-95 Business | US-301 | US-301 Business | NC-87 | NC-87 Business | Robertson St | |
N C F u n c t i o n a l C l a s s |
Interstate[b] | Fw | n/a | n/a | n/a | n/a | n/a | n/a |
Other Freeway[c] | n/a | Fw | Fw | Fw | Fw | Fw | Fw | |
Other Principal Arterial[d] | n/a | Major | Major | Major | Major | Major | Major | |
Minor Arterial[e] | n/a | Major | Major | Minor | Minor | Minor | Minor | |
Major Collector | n/a | Major | Major | Minor | Minor | PS | PS | |
Minor Collector | n/a | Major | Major | Minor | Minor | PS | PS | |
Local/not mapped | n/a | Major | Major | Minor | Minor | PS | Street |
^a When a state highway "SPUR" route is used to connect a state highway with another state highway, a US highway, or an Interstate (i.e., when it is used as a connector/CONN route), use the first state highway column.
^b Also known as Principal Arterial - Interstate.
^c Also known as Principal Arterial - Freeway.
^d Also known as Principal Arterial.
^e Also known as Other Arterial.
PROPOSED STYLE
|
U S A H I G H W A Y S Y S T E M G R O U P S
| |||||||
---|---|---|---|---|---|---|---|---|
Interstate |
Interstate BUS, LOOP, or SPUR |
US Hwy |
US Hwy BUS, LOOP, or SPUR |
State Hwy |
State Hwy BUS, LOOP, or SPUR [1] |
Locally Maintained | ||
example | I-95 N | I-95 Business | US-301 | US-301 Business | NC-87 | NC-87 Business | Robertson St | |
N C F U N C T I O N A L C L A S S |
Interstate or Principal Arterial - Interstate |
Fw | n/a | n/a | n/a | n/a | n/a | n/a |
Other Freeway or Principal Arterial - Freeway |
n/a | Fw | Fw | Fw | Fw | Fw | Fw | |
Other Principal Arterial or Principal Arterial |
n/a | Major | Major | Major | Major | Major | Major | |
Minor Arterial or Other Arterial |
n/a | Major | Major | Minor | Minor | Minor | Minor | |
Major Collector | n/a | Major | Major | Minor | Minor | PS | PS | |
Minor Collector | n/a | Major | Major | Minor | Minor | PS | PS | |
Local / NOT Mapped |
n/a | Major | Major | Minor | Minor | PS | Street |
- ^1 When a State Highway SPUR road is used to connect one State Highway (*) to
another State Highway or US Highway or Interstate (i.e. a connector/CONN road), - Use the first State Highway's (*) Functional Class (FC) column to determine the correct Waze FC.