C-Tran, more formally the Clark County Public Transit Benefit Area Authority, is a public transit agency serving Clark County, Washington, United States, including the cities of Battle Ground, Camas, Vancouver, Washougal, and Yacolt. Founded in 1981, C-Tran operates fixed route bus services within Clark County, as well as paratransit services for qualified persons with disabilities (C-Van) and a dial-a-ride service in Camas, Ridgefield, and La Center. C-Tran also provides express commuter services between Clark County and Downtown Portland, Oregon and regional services to the Parkrose/Sumner and Delta Park MAX Light Rail stations, and Oregon Health and Science University. In 2023, the system had a ridership of 4,738,700, or about 16,000 per weekday as of the second quarter of 2024.
King County Metro, officially the King County Metro Transit Department and often shortened to Metro, is the public transit authority of King County, Washington, which includes the city of Seattle. It is the eighth-largest transit bus agency in the United States. In 2023, the system had a ridership of 78,121,600, or about 281,300 per weekday as of the second quarter of 2024. Metro employs 2,477 full-time and part-time operators and operates 1,540 buses.
RTC Transit is the name of the public bus system in the Las Vegas metropolitan area of Clark County, Nevada. It is a subsidiary of the Regional Transportation Commission of Southern Nevada. While it services most of Clark County with regularly scheduled routes, most of the service is in the immediate Las Vegas Valley; outlying places such as Mesquite and Laughlin provide transit services to their residents via the Southern Nevada Transit Coalition, which uses several vehicles acquired from RTC Transit. In 2023, the system had a ridership of 52,734,200, or about 164,200 per weekday as of the second quarter of 2024.
Hampton Roads Transit (HRT), incorporated on October 1, 1999, began through the voluntary merger of PENTRAN on the Virginia Peninsula and TRT in South Hampton Roads and currently serves over 22 million annual passengers within its 369-square-mile (960 km2) service area around Hampton Roads. The purpose of the HRT is to provide reliable and efficient transportation service and facilities to the Hampton Roads community. In 2023, the system had a ridership of 7,263,900, or about 29,700 per weekday as of the second quarter of 2024.
The Sacramento Regional Transit District, commonly referred to as SacRT, is the agency responsible for public transportation in the Sacramento, California area. It was established on April 1, 1973, as a result of the acquisition of the Sacramento Transit Authority. In addition to operating over 81 bus routes with connecting bus service in the Sacramento area covering 438 square miles (1,134.4 km2), SacRT also operates a large light rail system, which ranks currently as the sixteenth busiest light rail system in the United States. In 2023, the system had a ridership of 15,836,400, or about 54,500 per weekday as of the second quarter of 2024.
Pittsburgh Regional Transit is the second-largest public transit agency in Pennsylvania and the 20th-largest in the United States. The state-funded agency is based in Pittsburgh and is overseen by a CEO and a board of unpaid volunteer directors, some of whom are appointed by the county executive and approved by the county council; and one each by the majority and minority leaders by each political party. After operating as the Port Authority of Allegheny County for most of its history, the agency rebranded under its current name in June 2022. In 2023, the system had a ridership of 39,730,300.
The Memphis Area Transit Authority (MATA) is the public transportation provider for Memphis, Tennessee. It is one of the largest transit providers in the state of Tennessee; MATA transports customers in the City of Memphis and parts of Shelby County on fixed-route buses, paratransit vehicles, demand-responsive service, and the MATA Trolley system. The system is managed by a seven-member policy board appointed by the mayor and approved by the Memphis City Council. In 2023, the system had a ridership of 3,122,700.
The Capital District Transportation Authority (CDTA) is a New York State public-benefit corporation overseeing a number of multi-modal parts of public transportation in the Capital District of New York State. CDTA runs local and express buses, including four lines of an express bus service called BusPlus, and day-to-day management of three Amtrak stations in the Capital region–the Albany-Rensselaer, Schenectady and Saratoga Springs Amtrak stations. In 2023, the system had a ridership of 15,779,000, or about 57,100 per weekday as of the second quarter of 2024.
The Transit Authority of River City (TARC) is the major public transportation provider for Louisville, Kentucky and parts of southern Indiana, including the suburbs of Clark County and Floyd County. TARC is publicly funded and absorbed private mass-transit companies in Louisville, the largest of which was the Louisville Transit Company. In 2023, the system had a ridership of 6,655,200.
The Charleston Area Regional Transportation Authority (CARTA) provides area residents and visitors public transportation within parts of Charleston and Dorchester counties in the Lowcountry region of South Carolina, including the cities of Charleston, North Charleston and the surrounding communities of Mount Pleasant, Summerville, James Island, Sullivan's Island, and the Isle of Palms. CARTA presently contracts with Transdev for staffing and managing the bus drivers in addition to maintaining and scheduling the buses. In 2023, the system had a ridership of 2,191,500, or about 7,900 per weekday as of the second quarter of 2024.
The Rhode Island Public Transit Authority (RIPTA) provides public transportation, primarily buses, in the U.S. state of Rhode Island. The main hub of the RIPTA system is Kennedy Plaza, a large bus terminal in downtown Providence, Rhode Island. Average daily ridership as of the second quarter of 2024 is 43,400. The agency operates 59 fixed-route bus routes and 7 demand-responsive routes, together serving 37 out of 39 Rhode Island municipalities.
The Capital Area Transportation Authority (CATA) is the public transit operator serving the Lansing, Michigan area, including service on the campus of Michigan State University. In 2023, the system had a ridership of 8,082,200.
TheLehigh and Northampton Transportation Authority (LANTA) is a regional public transportation authority that provides public bus and rapid transit service throughout the Lehigh Valley region of eastern Pennsylvania, including Allentown, Bethlehem, Easton, and their respective suburbs.
The Central Ohio Transit Authority is a public transit agency serving the Columbus metropolitan area, headquartered in Columbus, Ohio. It operates fixed-route buses, bus rapid transit, microtransit, and paratransit services.
Cape Cod Regional Transit Authority (CCRTA) operates a bus transit system of fixed and flexible routes, seasonal rail service to Boston, and a paratransit service in the Cape Cod region of Massachusetts. The CCRTA was created under the provisions of Chapter 161B of the Massachusetts General Laws in 1976. Its main hub and base of operations is the Hyannis Transportation Center on Main Street in Hyannis, Massachusetts.
The Suburban Mobility Authority for Regional Transportation (SMART) is the public transit operator serving the suburbs of Detroit, Michigan, United States. Beginning operations in 1967 as the Southeastern Michigan Transportation Authority (SEMTA), the agency was reorganized and renamed SMART in 1989. SMART operates 45 bus routes, plus paratransit and microtransit services.
Antelope Valley Transit Authority is the transit agency serving the cities of Palmdale, Lancaster and Northern Los Angeles County. Antelope Valley Transit Authority is operated under contract by MV Transportation, and is affiliated with and offers connecting services with Metro and Metrolink. In 2023, the system had a ridership of 1,523,700, or about 5,300 per weekday as of the second quarter of 2024.
Berks Area Regional Transportation Authority (BARTA), previously Berks Area Reading Transportation Authority, is a public transportation system serving the city of Reading and its surrounding area of Berks County, Pennsylvania. The South Central Transit Authority owns BARTA and the Red Rose Transit Authority (RRTA). In 2023, the system had a ridership of 2,276,000, or about 14,600 per weekday as of the second quarter of 2024.
Green Mountain Community Network (GMCN) is a private, nonprofit organization, that owns and operates the public transit system by local bus in Bennington County in southwestern Vermont called the Green Mountain Express. Their bus service currently has 3 local "fixed deviated" weekday routes in Bennington: the Red, Blue and Brown routes, which can deviate up to 1/4 mile from their alignment upon request. They also have two local Saturday routes, and three commuter routes: the Orange Line, with weekday plus Saturday service to Manchester; the Purple Line, with weekday service to Williamstown, Massachusetts; and the Emerald line, with weekday service to Wilmington. The Emerald Line is a partnership between West Dover-based Southeast Vermont Transit's "the MOOver" and GMCN.
Green Mountain Transit (GMT) is the regional public transit system based in Burlington, Vermont, which was formed in 2016 through the merger of two more localized transit systems: the Chittenden County Transportation Authority and the Green Mountain Transit Authority. In 2023, the system had a ridership of 1,774,100, or about 7,300 per weekday as of the second quarter of 2024.
