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A ? % A A ? A ! A ? A ! % % A A ! ! A 1 1 1 1 4 1 1 2 2 2 2 1 2 2 1 2 2 1 2 2 1 2 2 2 2 2 1 2 2 2 1 2 2 2 1 2 1 2 1 2 1 2 2 1 2 2 2 2 2 1 2 1 2 1 1 1 2 2 1 2 2 2 1 1 1 1 2 3 2 1 1 2 2 1 1 2 2 2 1 2 2 1 1 1 2 1 1 2 1 2 1 2 2 2 2 1 1 2 2 2 2 1 2 2 2 2 2 2 1 2 1 1 1 2 1 2 2 1 2 1 2 1 2 1 1 2 2 2 2 1 2 2 2 1 1 2 1 2 1 2 1 1 2 1 2 2 1 1 2 1 1 2 2 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 2 2 1 2 2 2 2 1 2 1 1 1 1 2 2 2 1 1 1 2 1 2 2 2 1 2 2 1 1 2 2 1 3 1 1 1 2 1 2 2 2 2 2 2 2 1 1 1 2 1 1 2 2 2 2 2 2 -2 -2 -11212 -1222 -22 -23 -2 -2 -1 -2221 -1111 -2 -222 -222 -2111 -21-21 -12 -2 -212 -1 -2-2 -2 -1141 -12-12 -1-12 -222 -1 -11 -22 -2 -1 -2 -22-11 -2 -21-12 -22 -12 -211 -1-1 -2 -2 -122 -2 -11-12 -2 -22111-1 -2122 -121 -2 -22222 -22 -11 -22 -1 -1221112 -21 -21 -2 -22 -2 -22 -211 -11 -1 -21 -12 -2 -1 -2 -12112 -2 -21241 -2 -12 -2 -22 -1 -2 -1 -4 -2 -12-21 -22 -2122 -2-22 -122-2-2 -2 -22 -12-1 -2 -1 -22 -122 -12 -22 -1 -12422212 -42 -32 -22 -21 -2 -1 -1 -1222 -22 -2-22 -22 -2222222222122212122 -22 -2 -22 -222 -2 -12 -2 -222 -22 -2 -2 -2-22 -21 -2 -12 -12 -22 -2 -1 -22 -22 Map Publication Date: April 2023 Source: OCTA 2023 2023 MasterPlan MasterPlan ofArterial ofArterial Highways Highways California California ORANGECOUNTY ORANGECOUNTY O R A N G E C O U N T Y L O S A N G E L E S C O U N T Y ORANGE COUNTY SAN BERNARDINO COUNTY ORANGE COUNTY RIVERSIDE COUNTY O R A N G E C O U N T Y S A N D I E G O C O U N T Y ORANGE COUNTY RIVERSIDE COUNTY ARTERIAL CAPACITIES PRINCIPAL (Divided) 8 Lane Symmetric: 45,000 to 60,000 ADT 9 Lane Asymmetric: 50,600 to 67,500 ADT MAJOR (Divided) 6 Lane Symmetric: 33,900 to 45,000 ADT 7 Lane Asymmetric: 39,500 to 52,500 ADT PRIMARY (Divided) 4 Lane Symmetric: 22,500 to 30,000 ADT 5 Lane Asymmetric: 28,100 to 37,500 ADT SECONDARY (Undivided) 4 Lane Symmetric: 15,000 to 20,000 ADT 5 Lane Asymmetric: 18,800 to 25,000 ADT DIVIDED COLLECTOR 2 Lane Symmetric: 9,000 to 15,000 ADT 3 Lane Asymmetric: 13,500 to 22,500 ADT COLLECTOR (Undivided) 2 Lane Symmetric: 7,500 to 10,000 ADT 3 Lane Asymmetric: 11,300 to 15,000 ADT
ARTERIAL HIGHWAYS ROADS OUTSIDE OF OC SHOWN FOR CONTINUITY SMART STREET 8 LANE SMART STREET 6 LANE SMART STREET 4 LANE FREEWAY / TOLL ROAD ! ! FREEWAY / TOLL ROAD INTERCHANGES RIGHT-OF-WAY RESERVE 0 5 2.5 Miles Z NOTES: * Figures show lane difference between MPAH classification and constructed lanes. Red label indicates roadway segment is underbuilt to MPAH classification. Black label indicates overbuilt segments. ** Unconstructed roadway alignments may not be finalized. *** More lanes in one direction than the other. Freeways Toll Roads shown for reference purposes only. PRINCIPAL MAJOR PRIMARY SECONDARY CONSTRUCTED ROADWAYS * UNCONSTRUCTED ROADWAYS ** COLLECTOR DIVIDED COLLECTOR EXISTINGPROPOSED Yellow highlight indicates asymmetric lane configuration***