Q. Through which hills do the Tirumala ghat roads pass, connecting Tirupati and Tirumala?
Answer:
Seshachalam Hills
Notes: Tirumala ghat roads are two 19 km double-lane asphalt roads in Seshachalam Hills, connecting Tirupati and Tirumala. The old road (1944) descends from Tirumala; the new road (1974) ascends from Tirupati, each with over 36 hairpin bends.