In our modern world, we often have to go farther than is practical to walk, roll in a wheelchair, or bike—and sometimes steep hills, extreme weather, or physical challenges make those options unfeasible. When that’s the case, choose public transit: travel by bus, train, subway, ferry, or streetcar.

Though many transit fleets still rely on diesel fuel, it’s far more efficient to move dozens of people in one vehicle than it is for everyone to drive separately. As fleets electrify and grids become cleaner, transit is increasingly climate-friendly.

• Use transit to travel through a city or region. Check local websites or kiosks for schedules and rider information.
• Use trains or buses to travel longer distances. Check Amtrak, Greyhound, BoltBus, or other companies for options. Several websites let you search multiple bus lines, and some cities have specific sites for transportation options.