carpool lane

Shared ride route

A carpool lane is a highway lane restricted to vehicles carrying multiple occupants, designed to reduce traffic congestion by encouraging ride-sharing.

Also called an HOV (high-occupancy vehicle) lane.

Some carpool lanes allow single-occupant electric vehicles or toll-paying drivers: I got a ticket for using the carpool lane alone.

Opposites
traffic flow speed

carpool laneslow lane

Roadway for leisurely driving

gridlock · traffic jam

Family

pool, lane, lanes, carpool, carpooling, carpools, carpooled, carpooler, carpoolers

Familiarity
Top 100,000
Profile
Known to kids · Mostly American · Timeless · Concrete · Everyday, not technical · Rated G