Bethesda station is a rapid transit station on the Red Line of the Washington Metro system in Bethesda, Maryland. It is one of the busiest suburban Metro stations, serving on average 9,142 passengers each weekday in 2017. The Purple Line, a light rail system currently under construction, will terminate at Bethesda, providing rail service to other inner Maryland suburbs such as Silver Spring and College Park, each of which has additional north-south connections by Washington Metro, and New Carrollton, which has Amtrak and MARC connections to both Washington, D.C., and Baltimore.
Silver Spring station is a train station on the Red Line of the Washington Metro and the Brunswick Line of the MARC Train commuter rail system. The Metro station averaged 4,536 daily riders in 2023, making it the 19th-busiest stop in the network and the busiest in the state of Maryland. Trains travelling south from the station quickly cross the border into Washington, D.C., while northbound trains head underground and make their way further into Montgomery County.
The Metropolitan Rapid Transit or MRT is a mass rapid transit system serving the Bangkok Metropolitan Region in Thailand. The MRT system comprises two fully operational rapid transit lines and one fully operational monorail line (Yellow). One monorail line (Pink) is in trial operation, with another rapid transit line (Orange) under construction. The MRT Blue Line, officially the Chaloem Ratchamongkhon Line, between Hua Lamphong and Bang Sue was the first to open in July 2004 as Bangkok's second metro system. The MRT Blue line is officially known in Thai as rotfaifa mahanakhon (รถไฟฟ้ามหานคร) or "metropolitan electric train", but it is more commonly called rotfai taidin (รถไฟใต้ดิน), literally, "underground train" as it was distinguished from the BTS Skytrain by being completely underground when its first section between Hua Lamphong to Bang Sue opened.
New Carrollton station is a joint Washington Metro, MARC, and Amtrak station just outside the city limits of New Carrollton, Prince George's County, Maryland located at the eastern end of the Metro's Orange Line. The station will also serve as the eastern terminus of the Purple Line, currently under construction, and is adjacent to the Capital Beltway.
Los Angeles Union Station is the main train station in Los Angeles, California, and the largest passenger rail terminal in the Western United States. It opened in May 1939 as the Los Angeles Union Passenger Terminal, replacing La Grande Station and Central Station.
The Purple Line is a 16.2-mile (26.1 km) light rail line being built to link several Maryland suburbs of Washington, D.C.: Bethesda, Silver Spring, College Park, and New Carrollton. Currently slated to open in late 2027, the line will also enable riders to move between the Maryland branches of the Red, Green, and Orange lines of the Washington Metro without riding into central Washington, and between all three lines of the MARC commuter rail system. The project is administered by the Maryland Transit Administration (MTA), an agency of the Maryland Department of Transportation (MDOT), and not the Washington Metropolitan Area Transit Authority (WMATA), which operates Metro.
The D Line is a fully underground 5.1-mile (8.2 km) rapid transit line operating in Los Angeles, running between Koreatown and Downtown Los Angeles. It is one of six lines on the Metro Rail system, operated by the Los Angeles County Metropolitan Transportation Authority.
The MRT Purple line or MRT Chalong Ratchatham line is Bangkok's fifth rapid transit line, following the Sukhumvit Line, Silom Line, MRT Blue Line, and Airport Rail Link. The line is 23 km (14 mi) long, serving the north-western area of Bangkok running from Tao Poon to Klong Bang Phai in Nonthaburi Province.
SunRail is a commuter rail system in the Greater Orlando, Florida, area. Services began on May 1, 2014. The system comprises 16 stations along a former CSX Transportation line connecting Volusia County and Osceola County through Downtown Orlando. The SunRail system is financed by the state and federal governments and the counties it serves. SunRail is Florida's second commuter rail system after South Florida's Tri-Rail.
The Green Line is a 3.3 mi (5.3 km) METRORail light rail/streetcar line operated by METRO in Houston, Texas, serving the East End area. The first seven-station segment of this line opened on May 23, 2015. The two-station eastern end of this route was delayed due to issues over crossing Union Pacific Railroad tracks, but eventually opened in January 2017.
The D Line Subway Extension Project, formerly known as the Westside Subway Extension, the Subway to the Sea, and the Purple Line Extension, is a construction project in Los Angeles County, California, extending the rapid transit D Line of the Los Angeles Metro Rail system from its current terminus at Wilshire/Western in Koreatown, Los Angeles, to the Westside region. The project is being supervised by the Los Angeles County Metropolitan Transportation Authority (Metro). The subway has been given high priority by Metro in its long-range plans, and funding for the project was included in two county sales tax measures, Measure R and Measure M.
Brightline is an inter-city rail route in the United States that runs between Miami and Orlando, Florida. Part of the route runs on track owned and shared by the Florida East Coast Railway.
Penn Station Access (PSA) is a public works project underway by the Metropolitan Transportation Authority in New York City. The goal of the project is to allow Metro-North Railroad commuter trains to access Penn Station on Manhattan's West Side, using existing trackage owned by Amtrak. Metro-North trains currently terminate exclusively at Grand Central in Midtown Manhattan.
The Siemens Charger is a family of diesel-electric/dual-mode passenger locomotives designed and manufactured by Siemens Mobility for the North American market.
The Takoma Langley Crossroads Transit Center is a bus transit center in Langley Park, Maryland. It is at the intersection of University Boulevard and New Hampshire Avenue, and is the largest bus-only transfer in the Washington, D.C. metropolitan area. It is a future transfer point for the Purple Line.
– Planned completion of the Penn Station Access project, designed to divert Metro-North Railroad trains to a new terminus at Penn Station in New York City. [1] 
– Calgary Green Line opening. [2] 
– Expected opening of Haifa–Nazareth railway. [5] 
– quadruple-track upgrading of Gyeongbu HSR Line, claimed maximum speed increase to 400 km/h.[ citation needed ]
– Planned completion of the Yangon Urban Mass Rapid Transit system. [6] 
– Stage 1 of the Jurong Region MRT line is expected to open. [7] 
– Lausanne Metro Line M2 New Lausanne-Gare extension. [8] 
– Estimated opening of the Chiang Mai light rail transit system. [10] 
– New Bettembourg-Luxembourg double-track railway line is expected to progressively enter service, reaching full service in 2028. [25] 
– Opening of Paris Métro Line 18 from Massy-Palaiseau to Aéroport d'Orly.
