The San Andreas Highway Patrol (SAHP) is a state level agency that appears in GTA V and is based on the California Highway Patrol. So far, officers have only been seen using Police Bikes. Quite rarely, SAHP units can be spotted performing radar checks in Blaine County and, even more rarely, operating in Los Santos, although they're mostly seen on the side of the roads of Senora Freeway and Great Ocean Highway keeping check to see no one is speeding. If they see someone speeding, they will pursue them while shooting at them.
The San Andreas Highway Patrol dress in a silver tan shirt and matching silver tan pants with a blue and gold stripe going down the side of each leg. Officers also wear a solid blue tie and an equipment belt which carries items such as a weapon, handcuffs and radio. Since their primary vehicle is a motorcycle. Officers also wear a blue and black helmet and black boots for protection.
The San Andreas Highway Patrol does not operate any stations, but they are seen patrolling the Senora Freeway and the Great Ocean Highway more frequently.
- Michael and Trevor dress up as SAHP officers during the mission, I Fought The Law. The uniforms can be found in their wardrobe after the player beats the main storyline.
- To remove the helmet as Michael, enter a car when wearing the uniform. Then switch to another person and switch back. The helmet will be gone when Michael exits the car. To remove the helmet as Trevor, go to a clothing store and select no hat under hats. To undo this, select the uniform again in Trevor's wardrobe. For an unknown reason, doing this now results in the uniform being removed and putting Trevor in regular clothes.
- Wearing the Highway Patrol uniform will not stop police from becoming aggressive towards the player, nor will it prevent the player from getting a wanted level.
- The San Andreas Highway Patrol cannot be found in Grand Theft Auto Online.
- If the player is speeding and passes by an SAHP officer, they will not pursue the player.
- They are the only officers that will shoot at the player from a moving vehicle while at a 2 and 3 star wanted level.
- Although SAHP officers are seen, some if not all of them will have SAHP patch but instead it says Los Santos Highway Patrol.
- If gained a wanted level next to them, they will sometimes announce themselves as LSPD.