Access Controlled Highway of 4 Lane with Paved Shoulders from TN/AP Border (Design Chainage Km 61+51) to Puttur (Design Chainage Km 81+540) of NH-716 & 6 Lane with Paved Shoulders from Mallavaram (Design Chainage 97+100) to Renigunta (Design Chainage 114+500) of NH-71 in Andhra Pradesh on Hybrid Annuity Mode under NH(O) (Project length – 37.43 Km) (Chennai-Tirupati Package-II)