A series of curb extensions, pinch points, parking bays, or landscaping features placed on alternate sides of the road to create a narrowed, curved segment of roadway.

Chicanes help reduce vehicle speeds by requiring motorists to shift side to side and maneuver around the features.

Chicane on N Zuni St

Chicane and Cyclists Riding on Zuni Street

Chicane in Arvada

Example of chicane in a residential neighborhood