Anyone know which the exit name?

[Jecht]

Exit 285 on I75 is 25 miles away from the interchange. lol

[Kaiser]

Exit 285 on I75 is 25 miles away from the interchange. lol

Exit 285 should be Red Top Mountain Road. It is not quite Cartersville or Rome, but it is a bit north. Jecht is 100% on the fact that it is 25-26 miles north of the 75/285 interchange, which is exit 259. You will head north from I-285 ON I-75 to Exit 285.

Beautiful area, obviously the exit to get to Red Top Mountain Park as well. Hope that helps.