Augusta GA - Winthrop University

Route
I 40 West, I 85 South, I 77 South, US 1 South, I 20 West to Augusta
GA 28, I 520, GA 104, Local Roads
I 20 East, SC 277 North, I 77 North, US 21 North, US 21 Business Rock Hill North, US 21 North, I 77 North, I 85 North, I 40 East to Chapel Hill
Notes
All of the BGS's at the Maze have I 73 along with I 40, except for the US 220 exit. The US 220 exit from I 40/73 is exit 220 on I 40. Nice coincidence. This will be I 73 sometime, but is not signed yet.

The US 311/I 74 interchange on I 85 has bridge construction starting. The exit with NC 62 is partially blocked for construction of approach lanes.

The construction on I 85 from the Yadkin River to Salisbury continues. The picnic building at the Baptist Church that was damaged during the highway widening is gone.

Construction has started on the I 520 interchange with I20 in South Carolina. The westbound ramp to US 25 has been closed and replaced with a very tight cloverleaf. This will be reverted when the I 520 interchange is complete.

There is a new half interchange on I 20 in Georgia (exit 197) for Walton Way Extension - westbound exit and eastbound entry only. Construction has started on building flyovers from I 520 to I 20 on exit 196. The existing exits have been closed on exit 196, so there is a detour north on GA 232 to Scott Nixon Road, then south on Walton Way Extension to exit 197 (and the reverse).

Results
Clinch US 25 Business Rock Hill. Mileage on US 21.