Special Stage Route 7

Special Stage Route 7 (or SS7) is a fictional circuit featuring in Gran Turismo 5. Is is a 14 mile long, ultra high-speed street circuit set on a motorway. It appears to be mainly based on the AVUS circuit which hosted German motorsport races in the mid-20th century. The circuit consists of two 6 mile straights, running down opposite carriageways of the same motorway, connected by a hairpin at one end and a tight, low-speed complex at the other.