Puthanathani Bypass is a part of NH 66 that bypasses of Puthanathani city in Malappuram metropolitan area in Kerala, India. The busy 1.50 km long bypass starts at Athirumada near Randathani in the south to Puthanathani in the north, via Central Junction Puthanathani in Puthanathani Town
Chungam Puthanathani Viaduct is under construction at the end of Puthanathani Bypass. 90% of the construction work of this Viaduct bridge is completed. This Viaduct bridge, which starts at the end of Puthanathani Bypass, is 1 km long. This Viaduct ends at Vettichira Overpass