Louisianna Functional Calisisfication Cheat Sheet
This table is a customization of the Road Types table with the colors and classifications used by LaDOTD on its Highway Functional Classification Map.
Highway Systems | |||||||||
---|---|---|---|---|---|---|---|---|---|
Interstate | Interstate Business Loop/Spur | US Hwy (incl. some special routes) | US Hwy BUS, SPUR, LOOP | State Hwy (incl. some special routes) | State Hwy BUS, SPUR[a], LOOP | County Route | Locally-maintained | ||
example | I-10 E | I-94 Business | US-190 | US-460 Business | LA-23 | LA-400 Loop | CR-15 | Robertson St | |
F u n c t i o n a l C l a s s |
Interstate | Fw | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Freeway/Exrpessway | n/a | Fw | Fw | Fw | Fw | Fw | Fw | Fw | |
Freeway/Exrpessway | n/a | Major | Major | Major | Major | Major | Major | Major | |
Principal Arterial | n/a | Major | Major | Major | Major | Major | Major | Major | |
Minor Arterial | n/a | Major | Major | Minor | Minor | Minor | Minor | Minor | |
Major Collector | n/a | Major | Major | Minor | Minor | PS | PS | PS | |
Minor Collector | n/a | Major | Major | Minor | Minor | PS | PS | PS | |
Local | n/a | Major | Major | Minor | Minor | PS | PS | Street |