Adding the 1954 SR 69 Expressway, the forerunner to the Black Canyon Freeway (I-17)
Adding the 1954 SR 69 Expressway, the forerunner to the Black Canyon Freeway (I-17)
Adding the 1954 SR 69 Expressway, the forerunner to the Black Canyon Freeway (I-17)
Added the 1956 bypass of Mayer on SR 69.
Added an end date for the Cordes alignment of SR 69.
Drawing the 1955 realignment of SR 69 through Cordes Junction.
Drawing the 1955 realignment of SR 69 through Cordes Junction.
Drawing the 1955 realignment of SR 69 through Cordes Junction.
Drawing the 1955 realignment of SR 69 through Cordes Junction.
Starting to draw the 1955 realignment of SR 69 through Cordes Junction.
Starting to draw the 1955 realignment of SR 69 through Cordes Junction.
Starting to draw the 1955 realignment of SR 69 through Cordes Junction.
Adding the 1954 re-route of SR 69 between Poland Junction and SR 179.
Adding the 1954 re-route of SR 69 between Poland Junction and SR 179.
Adding the 1954 re-route of SR 69 between Poland Junction and SR 179.
Adding the 1954 re-route of SR 69 between Poland Junction and SR 179.
Adding the 1954 re-route of SR 69 between Poland Junction and SR 179.