1. Started work on the Costa Mesa Freeway. Post 1962 SR 55.

    Closed
    #192312 39 0
  2. Adding alignments of the Lincoln Highway.

    Closed
    #192158 101 0
  3. Adding alignments of the Lincoln Highway.

    Closed
    #192155 103 0
  4. Adding alignments of the Lincoln Highway.

    Closed
    #192154 26 0
  5. Adding alignments of the Lincoln Highway.

    Closed
    #192153 107 0
  6. Adding alignments of the Lincoln Highway.

    Closed
    #192151 77 0
  7. Adding alignments of the Lincoln Highway.

    Closed
    #192150 268 0
  8. Adding alignments of the Lincoln Highway.

    Closed
    #192147 64 0
  9. Adding alignments of the Lincoln Highway.

    Closed
    #192146 195 0
  10. Adding alignments of the Lincoln Highway.

    Closed
    #192140 107 0
  11. Adding alignments of the Lincoln Highway.

    Closed
    #192139 27 0
  12. Adding alignments of the Lincoln Highway.

    Closed
    #192138 117 0
  13. Adding alignments of the Lincoln Highway.

    Closed
    #192137 39 0
  14. Adding alignments of the Lincoln Highway.

    Closed
    #192136 21 0
  15. Adding alignments of the Lincoln Highway.

    Closed
    #192135 134 0
  16. Adding alignments of the Lincoln Highway.

    Closed
    #192074 204 0
  17. Added 1921 route of the Lincoln Highway.

    Closed
    #192062 122 0
  18. Modified a bridge on US 91.

    Closed
    #192034 17 0
  19. Added ending date to the US 91 Placentia Yorba route.

    Closed
    #192030 18 0
  20. Adding sections of the Riverside Freeway

    Closed
    #192018 38 0