center divider
- medianCentral sorted value
- barrierObstruction preventing passage
- highwayMajor road for travel
- laneDesignated travel strip
- concreteSolid building mixture
dividing · traffic · road · partition · freeway · stripe · yellow · painted · asphalt · merge · pavement · rumble · passing · interstate · commute · split · island · bollard
road design/traffic flow
center dividermerge lane
Traffic entry corridor
open road · crossover · passing zone · intersection · junction
spatial configuration
center dividershoulder
Upper arm joint
roadside · curb · perimeter fence · guardrail