In Tiruvannamalai District, ₹30.59 crore has been sanctioned for 4 high-level bridges: at Km 12/4 of Vadamathimangalam–Kommananthal Road, Km 2/2 of Ammapalayam–Pudupalayam Road, Km 8/4 of NC Veeralore Road, and Km 10/8 of NC Veeralore–Polur–Chengam Road.
