PACIFIC OCEAN ORANGE COUNTY SAN DIEGO COUNTY RIVERSIDE COUNTY SAN BERNARDINO COUNTY LOS ANGELES COUNTY 261 241 241 142 1 1 22 39 5 5 5 133 55 405 405 605 15 5 57 57 91 72 91 71 90 74 73 IMPERIAL HWY. EDINGER AVE. WARNER AVE. IRVINE BLVD. C R O W N V A L L E Y PK W Y . E AS T E R N T R A N S . C O R R . W HITTIER BLV D . BE A C H BLVD. EL TORO R D. S ANT I A G O C ANY O N R D . CHAPMAN AVE. IR VIN E C E N TER DR. M O U L T O N PR K Y . S T R E E T O F T H E G O L D E N L A N T E R N J A M B O R E E RD. M A C A R T H U R B L V D . OLD N EWPO R T B L V D . YO R B A LINDA BLVD . S A N J O A Q UIN HIL LS T R A N S . C O RRIDOR HARBOR B L V D . KATELLA AVE. Newport Beach San Clemente Santa Ana Anaheim Placentia Fullerton La Habra Brea Cypress Buena Park Yorba Linda Villa Park Anaheim Hills Mission Viejo Lake Forest Laguna Beach Dana Point San Juan Capistrano Laguna Niguel Orange Huntington Beach Costa Mesa Seal Beach Garden Grove Tustin Irvine Los Alamitos 6/20/12 JN 10-105687-18508 MAS Figure 1 Regional Vicinity not to scale EIR ADDENDUM SR 241 TESORO EXTENSION Proposed Extension A Company March 13, 2013 Item No. 8 Supporting Document No. 1