Northstate Routes I-5 -Sacramento - Oregon State Line
US-97 - Weed-Klamath Falls
CA-3 - Hayfork-Yreka
CA-32 - Orland-Chico-Chester
CA-36 - Fortuna-Red Bluff-Chester
CA-44 - Redding-Lassen-Susanville
CA-70 - Oroville-Quincy
CA-89 - Quincy-Lassen-Mt. Shasta
CA-99 - Yuba City-Chico-Red Bluff
CA-299 - Eureka-Redding-Alturas
