state route 1 spur (sr 1 spur) was a spur route of sr 1 that existed entirely within the city limits of columbus, georgia. between june 1960 and june 1963, it was established on 4th street from the alabama state line to us 27/us 280/sr 1 (4th avenue). between the beginning of 1953 and the beginning of 1964, us 280 in columbus was shifted southwestward onto the path of sr 1 spur. in 1967, us 80's path in columbus was shifted southeastward, onto the path of us 27/sr 1, then onto us 280/sr 1 spur. in 1988, sr 55 in the columbus area and sr 1 spur were redesignated as part of sr 520. at this time, us 80 was shifted northward, off of this path.