Below sea level: A northbound light rail train briefly ducks below sea level as it reaches the nadir of the bore between International District and Pioneer Square Stations in the Downtown S... (more)

14th Street/Union Square is the New York subway's fourth busiest station, because it is a transfer point for 7 lines (the 4, 5, 6, L, N, Q and R trains). In 2011, almost 35,000,000 riders used th... (more)

New York City's 14th Street/Union Square station is a busy place - a convergence of 7 lines (the 4, 5, 6, L, N, Q and R trains) makes it the fourth busiest on the whole system! Almost 35,000,000 ... (more)

A westbound MTA L-train approaches the Atlantic Avenue station in Brooklyn, New York, on May 18, 2012. The eight car train is made up of two A-B-B-A sets of Kawasaki Heavy Industry R143 cars. In... (more)

A New York City "Canarsie Local" L-train, heading from Manhattan's 8th Avenue to Rockaway Parkway in Brooklyn, pops out of the subway and into the bright morning sunshine as it approaches the Broa... (more)

Trains, planes, automobiles and fire trucks, this scene has them all. Passengers on the WMATA Yellow Line get a rare treat as a Boeing 787 Dreamliner prepares to depart DCA airport.

DLR Set No.28 seen at Poplar, against the backdrop of a regenerated East London skyline and Millunium Dome.

Waiting for a green into West Portal Station, two MUNI vehicles hold inside the Twin Peaks Tunnel.

An MTA "F" train arrives in the 4 Street station at exactly 3:00 PM on December 26, 2011. These are R160A cars built by Alstom Transportation.

Portland is a vibrant city with a downtown that has thoroughly embraced pedestrian accessibility and transit options provided by TriMet. On this hazy summer day in Pioneer Square, a Red/Yellow/Bl... (more)

Looking down onto the Metro and the Shaikh Zayed Road from the observation deck of the Burj Khalifa. The talles building in the world!

Just blocks from the Pacific Ocean, an inbound train on the L Taraval line climbs the first of San Francisco's famous hills as the sun drops to the distant horizon.

Dozens of LRVs are parked for the night inside Muni's sprawling Metro East Maintenance Facility.

It's a couple hours before the evening rush hour on a late January afternoon, and Park Street has that sleepy winter feel. The passengers on the platform wear heavy coats, unzipped in the warm sta... (more)