1. Adding the 1947 re-route of the Black Canyon Highway between New River and Phoenix.

    Closed
    #186167 15 0

  2. Adding the 1947 re-route of the Black Canyon Highway between New River and Phoenix.

    Closed
    #186166 22 0

  3. Adding the 1947 re-route of the Black Canyon Highway between New River and Phoenix.

    Closed
    #186163 16 0

  4. Adding the 1947 re-route of the Black Canyon Highway between New River and Phoenix.

    Closed
    #186161 74 0

  5. Completed the original Black Canyon Highway.

    Closed
    #186006 12 0

  6. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #186005 16 0

  7. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #186004 192 0

  8. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #186002 100 0

  9. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #186000 6 0

  10. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #185999 26 0

  11. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #185998 38 0

  12. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #185997 142 0

  13. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #185995 49 0

  14. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #185994 9 0

  15. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #185993 26 0

  16. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #185992 70 0

  17. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #185991 147 0

  18. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #185990 22 0

  19. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #185989 56 0

  20. Adding the original alignment of SR 69. Due to urban expansion and the construction of I-17 in the 1960s, the original highway has largely been destroyed/erased and records make it difficult to discern where the original Black Canyon Highway existed.

    Closed
    #185892 45 0