State highway 21 (SH21) Kerala
Route：Kizhake Chalakudi－Parambikolam－Kallana－Kallana－Kallana－Kallana－Kallana－Kallana－Kallana－Poringalkuthu－Kizhake Chalakudi.
State highway 21 (SH21) Kerala MapState highway 21 (SH21) Kerala Traffic Weather Conditions along State highway 21 (SH21) Kerala Cities along State highway 21 (SH21) Kerala Petrol Stations along State highway 21 (SH21) Kerala Restaurants along State highway 21 (SH21) Kerala Hotels along State highway 21 (SH21) Kerala Other poi along State highway 21 (SH21) Kerala