Live Chat I-85 Community Nearby Traffic Porsche Test Track (Sport leisurecenter) 2024-06-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Porsche Test Track (Sport Leisurecenter) Alpharetta, GA 0.00 Roswell, GA 0.00 Smyrna, GA 4.45 Interstate highway exits close to Porsche Test Track (Sport Leisurecenter) Exit 16, i285ga 1.24 Exit 18, i285ga 2.29 Exit 15, i285ga 2.57 Interstate highways close to Porsche Test Track (Sport Leisurecenter) i285ga map 1.24 i75 map 3.91 i20 map 9.05 State roads close to Porsche Test Track (Sport Leisurecenter) GA 280 map 1.99 GA 8 map 6.15 GA 70 map 7.43