Georgia State Route 5
Between August 1950 and the beginning of 1952, the entire Powder Springs–Marietta segment had a completed hard surface. A portion north-northeast of McWhorter had a sand clay or top soil surface. In 1953, the northern two-thirds of the McWhorter–Douglasville segment was hard surfaced. A portion east of Roopville had a sand clay or top soil surface. Three segments had completed grading, but was not surfaced: from the Alabama state line to Roopville, the Carroll County portion of the Whitesburg–McWhorter segment, and a portion north-northeast of McWhorter. Between June 1955 and July 1957, a portion east of Roopville had completed grading, but was not surfaced. Between July 1957 and June 1960, three segments were paved: the central portion of the Bucktown–Roopville segment, the western half of the Roopville–Whitesburg segment, and from southwest of Whitesburg to north-northeast of McWhorter. By June 1963, the segment from west-northwest of Tyus to Roopville was paved. By the end of 1965, the segment from the Alabama to east-southeast of Lowell was hard surfaced. The segment from east-southeast of Lowell to south-southwest of Whitesburg had a "topsoil or gravel" surface. At this time, SR 5 Byp. was built and hard surfaced from US 76/SR 5 southwest of Blue Ridge to SR 5 north of the city. In 1966, SR 5 was hard surfaced from Alabama to Douglasville. In 1973, SR 705 was proposed from SR 3 (Church Street) in Marietta to SR 5 south of Blackwell, with an interchange with I-75. In 1977, I-575/SR 713 was proposed from I-75 north of Marietta to just south of the Cherokee–Pickens county line. It was completed from SR 140 south of Canton to SR 20 east of the city. The next year, the entire Cobb County portion (except for the southern end) of I-575/SR 713 was under construction. SR 5 through Blue Ridge was shifted westward, replacing the entire length of SR 5 Byp. Its former path through the city was redesignated as SR 5 Bus. By the end of the decade, SR 733 was proposed between two intersections with US 76/SR 5 northeast of Ellijay. At this time, SR 734 was proposed from US 76/SR 5 south-southwest of Cherry Log, across US 76/SR 5 north-northeast of Cherry Log, and then to another intersection with US 76/SR 5 in Lucius.
Georgia State Route 92
By the end of 1931, the southern half of this segment of SR 54 had a "sand clay or top soil" surface. In January 1932, SR 92 was established from US 78/SR 8 in Douglasville to SR 6 in Hiram. In December 1933, SR 92 was extended south-southeast to Fairburn with a ferry over the Chattahoochee River. The next year, SR 54's segment from Fayetteville to Fairburn was shifted southward. SR 92 was extended from Fairburn to Griffin, absorbing this segment. By the end of the year, the portion in Griffin had a completed hard surface. A portion northwest of Griffin, as well as the Fulton County portion of the Fairburn–Douglasville segment, was under construction. Early in 1935, the northern half of the Douglas County portion of the Fairburn–Douglasville segment was under construction. By the middle of the year, the southern half of this portion was also under construction. About a year later, a portion northwest of Griffin had a sand clay or top soil surface. A few months later, nearly the entire Douglas County portion of the Fairburn–Douglasville segment had completed grading, but was not surfaced. In 1938, a portion north of the Douglas–Paulding county line was under construction. By the middle of 1939, the northern half of the Fulton County portion of the Fairburn–Douglasville segment was under construction. Also, the southern part of the Douglas County portion of this segment had completed grading, but was not surfaced. Around the middle of the year, SR 92 was established from US 278/SR 6 in Dallas to US 41/SR 3 in Acworth. However, there is no indication if the highway was concurrent with SR 6 from Hiram to Dallas or if this was a completely separate segment. The crossing of the Chattahoochee River was indicated to have "no bridge or ferry". The northern half of the Fulton County portion of the Fairburn–Douglasville segment, as well as a portion from Douglasville to just south of Hiram, had completed grading, but was not surfaced. At the end of the year, a portion northeast of Dallas was under construction.