Interstate 516 (I-516) is a 6.49-mile (10.44-km) long auxiliary Interstate Highway near the southeastern, coastal Georgia city of Savannah as a spur route of Interstate 16. I-516 was formerly signed State Route 21 and even early as State Route 26 Loop. State Route 421 was added as a hidden reference route numbering in 2000 to make sure that all interstates in Georgia had 400 series reference numbers. It spurs both northeast and southwest of I-16, extending from the West DeRenne Avenue/Montgomery Street intersection in Savannah to the split of US 80, SR 25 and SR 26 in Garden City. It is the only auxiliary branch of I-16.
[edit] Exit list
The entire route is in Savannah, Chatham County.
| Mile |
Old exit |
New exit |
Destinations |
Notes |
|
– |
– |
Montgomery Street |
I-516 begins at traffic signal |
|
– |
2 |
Veterans Parkway |
|
|
1 |
3 |
  US 17 south (SR 25 south) / US 80 east (SR 26 east) – Savannah, Brunswick |
East end of US 17, US 80, SR 25, and SR 26 overlaps |
|
2 |
4 |
Tremont Avenue – Amtrak station |
Eastbound exit and westbound entrance only |
|
3 |
5 |
 I-16 / US 17 north (SR 404) – Macon, Savannah |
West end of US 17 overlap |
|
4 |
6 |
Gwinnett Street – Amtrak station |
Westbound exit and eastbound entrance only |
|
5 |
7 |
 US 80 west (Augusta Avenue, SR 26 west) / SR 25 Conn. (Bay Street) / West Lathrop Avenue |
West end of US 80 and SR 26 overlaps; westbound exit and eastbound entrance; eastbound signed as exits 7A and 7B |
|
6 |
8 |
 SR 25 to US 80 (Bay Street, SR 26) – Garden City |
West end of SR 25 overlap |
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
Concurrency terminus • Closed/former • Incomplete access • Unopened |
[edit] References
SR 21 / SR 25 in Garden City
I-16 in Savannah
→
US 17 south (SR 25 south) / US 80 east (SR 26 east) – Savannah, Brunswick
US 80 west (Augusta Avenue, SR 26 west) / SR 25 Conn. (Bay Street) / West Lathrop Avenue
