Georgia 42 map courtesy of Google Earth (click the map for north-south driving directions, with at weird glitch at the I-675 interchange in Rex)
| Length |
| ~114 miles |
| Other names |
Roberta: Crusselle St.Dugger Ave. Peach Blossom Trail Forsyth: Lee St.Jackson: Macon Ave.3rd St. Brookwood Ave. Rex-Jenkinsburg: Gen. Ray Davis Medal of Honor Hwy.McDonough: Macon St. (NB)Griffin St. (SB) Atlanta St. Stockbridge: Henry Blvd.Rex: Macon Hwy.Atlanta: Moreland Ave.Briarcliff Rd. Druid Hills Rd |
| Southern terminus |
| Byron, Peach County, JCT GA-49 |
| Northern terminus |
| Atlanta, Dekalb County, JCT GA-13 (Buford Highway) |
| Municipalities traversed (S to N) |
Peach County: ByronCrawford County: Fort ValleyKnoxville Roberta Musella Monroe County: CullodenForsyth Butts County: FlovillaJackson Jenkinsburg Henry County: Locust GroveMcDonough Stockbridge Clayton County: RexEllenwood DeKalb County: ConleyAtlanta |
| Points of interest |
| Indian Springs State Park |
| Road intersections |
| GA-49 Peach US-80 (1 mile duplex)Crawford US-341 (5.6 mile duplex) Crawford GA-74Monroe US-41/GA-83 (0.4 mile duplex) I-75 (Exit 188) Monroe US-23 (52 mile duplex)Butts GA-16 (1.1 mile triplex) GA-36 (0.3 mile quadraplex) GA-16 (end triplex) Butts GA-155Henry GA-81 GA-351 GA-138 (3.6 mile triplex) Henry I-675 (Exit 2)Clayton Clayton CONN GA-54DeKalb I-285 (Exit 53) SPUR GA-42 GA-260 I-20 (Exit 60) GA-154 CONN GA-42 US-23 (end duplex)/US-29/78/278/GA-8 GA-236 I-85 (Exit 39) GA-13 |
| Notes |