Illinois - Interstate 80 and Interstate 294
Consecutive pairs of reassurance markers on the 80/294 multiplex. The first 80 is 1957 specification; the other three are 1970.
Photo by Jeff Royston, 1985.
Photo by Jeff Royston, 1985.
Consecutive pairs of reassurance markers on the 80/294 multiplex. The first 80 is 1957 specification; the other three are 1970.
Photo by Jeff Royston, 1985.
Photo by Jeff Royston, 1985.