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Georgia State Route 408

Interstate 475 marker

Interstate 475
Larry Justice Highway
Route information
Maintained by GDOT
Length: 15.83 mi (25.48 km)
Existed: 1967 – present
Major junctions
South end: I‑75 near Macon
 

US 80 / SR 22 near Macon

US 41 / SR 19 near Bolingbroke
North end: I‑75 near Bolingbroke
Highway system
  • Georgia State Routes
I‑420 I‑485
SR 407 Georgia 408.svg SR 409

Interstate 475 marker

US 80 / SR 22 near Macon

Interstate 475 (I-475) is a 15.83-mile-long (25.48 km) auxiliary Interstate highway in Georgia, splitting off from I-75 and bypassing Macon. It is also unsigned State Route 408 (SR 408). This is the preferred route for through traffic, as I-75 enters downtown Macon and reduces to four lanes (two in either direction; undergoing widening), and has a 60-mile-per-hour (97 km/h) speed limit, in addition to the highway interchange with I-16.

I-475 carries six lanes (three in each direction) throughout its entire route (expanding to eight lanes at both junctions with I-75), except at its northernmost terminus with I-75, where it briefly reduces to four lanes.

The road has also been equipped with traffic cameras, which are a part of the Georgia Navigator system that has been extended via fiber optics all the way from metro Atlanta, nearly 100 miles (160 km) to the north-northwest.


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Wikipedia

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