U-turns

The general rule is that U-turns are legal unless a sign prohibits them, but many jurisdictions have specific "hidden" restrictions:

: Many cities prohibit U-turns in business districts except at designated intersections. Safe Execution Techniques U-TURNS

A U-turn is a 180-degree rotation of a vehicle to reverse direction. While common, they are strictly regulated and can be dangerous if performed incorrectly. The general rule is that U-turns are legal