Georgia State Route 42

State Route 42
State Route 42
	SR 42; mainline in red,, spurs in blue
Route information
	Maintained by GDOT
Length	115.3 mi (185.6 km)
Major junctions
South end	SR 49 / SR 540 in Byron
	US 80 / US 341 / SR 7 / SR 22 in Roberta; US 341 / SR 7 in Musella; I-75 / US 41 / SR 18 / SR 83 in Forsyth; US 23 / SR 87 northwest of Flovilla; SR 20 / SR 81 / SR 920 in McDonough; I-675 east of Morrow; I-285 in Conley; I-20 in East Atlanta; US 23 / US 29 / US 78 / US 278 / SR 8 / SR 10 in East Atlanta; I-85 in North Druid Hills;
North end	SR 13 south of Brookhaven
Location
Country	United States
State	Georgia
Counties	Peach, Crawford, Monroe, Butts, Henry, Clayton, DeKalb
Highway system
	Georgia State Highway System; Interstate; US; State; ; Special;

State Route 42 (SR 42) is a 115.3-mile-long (185.6 km) state highway that runs southeast-to-northwest through portions of Peach, Crawford, Monroe, Butts, Henry, Clayton, and DeKalb counties in the central and north-central parts of the U.S. state of Georgia. The route connects Byron with the Atlanta metropolitan area, via Forsyth, McDonough, and Forest Park.

^ "Overview map of SR 42 (Byron to Atlanta)" (Map). Google Maps. Retrieved August 14, 2013.
"Overview map of SR 42 (Atlanta)" (Map). Google Maps. Retrieved August 14, 2013.