The main objectives of Highway Patrols are controlling Traffic, enforcement of Traffic Laws, prevention of Road Accidents, providing immediate attention and assistance to victims of accidents, handling of Law & Order issues, and enforcement of Laws on Highways, etc. Each Highway Police Vehicle is assigned an Operational area and a Base Station. The Officers and men are deployed for duty in the Highway Police from various Police Stations in the District.
The two Highway patrols in Thiruvananthapuram City Police District are
1.  Kilo 38 - Vizhinjam to Kazhakuttam (Base Station - Vizhinjam)
2.  Kilo 41 - Kesavadasapuram to Vattappara (Base Station - Mannanthala)