SamTrans

Public transit operator in San Mateo County, California


title: "SamTrans" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["samtrans", "county-government-agencies-in-california", "bus-transportation-in-california", "public-transportation-in-san-mateo-county,-california", "public-transportation-in-santa-clara-county,-california", "public-transportation-in-san-francisco", "transit-agencies-in-california", "special-districts-of-california"] description: "Public transit operator in San Mateo County, California" topic_path: "sports" source: "https://en.wikipedia.org/wiki/SamTrans" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0

::summary Public transit operator in San Mateo County, California ::

::data[format=table title="Infobox Bus transit"]

FieldValue
nameSan Mateo County Transit District (SamTrans)
logoSamTrans logo.svg
logo_size150
imageSamTrans ECR bus at Colma station, March 2018 (cropped).JPG
image_size300
parentSan Mateo County Transit District
foundedJuly 1, 1976
headquarters1250 San Carlos Ave.
San Carlos, California
localeSan Francisco Peninsula
service_areaSan Mateo County
service_typebus service, express bus, paratransit
routes66
fleet296
ridership()
annual ridership()
operator{{Unbulleted list
MV Transportation (certain fixed-routes and shuttles){{Cite webtitle
Trans Dev (paratransit){{Cite press releasetitle
website
::

| name = San Mateo County Transit District (SamTrans) | logo = SamTrans logo.svg | logo_size = 150 | image = SamTrans ECR bus at Colma station, March 2018 (cropped).JPG | image_size = 300 | company_slogan = | parent = San Mateo County Transit District | founded = July 1, 1976 | headquarters = 1250 San Carlos Ave. San Carlos, California | locale = San Francisco Peninsula | service_area = San Mateo County | service_type = bus service, express bus, paratransit | alliance = | routes = 66 | destinations = | stops = | hubs = | stations = | lounge = | fleet = 296 | ridership = () | annual ridership = () | fuel_type = | operator = {{Unbulleted list | SamTrans (most fixed-routes) | MV Transportation (certain fixed-routes and shuttles) | Trans Dev (paratransit) | ceo = | website =

SamTrans (stylized as samTrans; officially the San Mateo County Transit District) is a public transport agency in and around San Mateo, California, in the San Francisco Bay Area. It provides bus service throughout San Mateo County and into portions of San Francisco (a consolidated city-county) and into portions of Palo Alto and Stanford in Santa Clara County. SamTrans also operates commuter shuttles to BART stations and community shuttles. Service is largely concentrated on the east side of the Santa Cruz Mountains, and, in the central county, I-280, leaving coast-side service south of Pacifica spotty and intermittent.

SamTrans is constituted as a special district under California state law. It is governed by a board of nine appointed members; two county Supervisors, one "transportation expert" appointed by the county Board of Supervisors, three city council members appointed by the cities in the county to represent the county's judicial districts, and three citizens appointed by the other six board members (including one from the coastside).

The district was established in 1976 and consolidated eleven different municipal bus systems serving the county. One year later, SamTrans began operation of mainline bus service to San Francisco. Shuttle service began in 2000.

In addition to fixed-route bus and paratransit operations, the district participates in the administration of the San Jose-San Francisco commuter rail line Caltrain. SamTrans also provides administrative support for the San Mateo County Transportation Authority, a separate board charged with administering the half-cent (0.5 percent) sales tax levy that funds highway and transit improvement projects.

In , the system had a ridership of , or about per weekday as of .

History

::data[format=table title="style="text-align:center; font-size:125%;"|'''SamTrans annual statistics'''"]

YearFinancesAnnual RidershipPassenger Fare RevenueOperating ExpensesFarebox recovery ratioPassengers1995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022
12,09452,15526.3%19,363
13,74953,93027.9%18,895
14,21755,18727.7%18,455
14,38858,64727.3%18,991
15,89657,77030.9%17,886
15,19664,91127.1%17,675
15,91971,91430.0%
(25.7%)17,958
14,77981,99528.1%
(20.9%)17,103
15,27391,56044.4%
(22.4%)16,121
14,54294,16452.8%
(20.3%)14,710
13,86394,11855.6%
(17.9%)14,190
16,296103,69219.3%
(19.0%)14,691
16,830109,32919.4%
(18.8%)14,351
17,203118,75618.1%15,362
17,325116,56317.5%15,549
17,149112,40618.2%14,422
17,373111,12818.0%13,692
17,452115,26917.3%13,118
17,808114,15118.2%12,997
18,557116,51318.7%
(20.4%)12,784
18,816120,21018.1%13,159
18,078118,09916.6%12,794
17,041124,97915.4%11,817
15,742131,89911.9%11,133
15,567147,78210.7%10,671
11,690160,6487.3%8,788
5,615146,2463.8%4,581
8,913128,8386.0%6,957
Notes
::

::figure[src="https://upload.wikimedia.org/wikipedia/commons/1/1f/SamTrans_logo_(1976).svg" caption="Initial logo (before 1980)"] ::

Voters in San Mateo County approved the formation of the San Mateo County Transit District in 1974. SamTrans was formed in 1976 by the consolidation of 11 different city bus systems throughout San Mateo County; several more systems were added over the following years. SamTrans took over Western Greyhound Lines commuter service on July 2, 1977; some routes were curtailed from downtown San Francisco to Daly City station. SamTrans purchased 40 buses from Greyhound at that time, and its fleet exceeded 200 buses by 1980.

In August 2013, the agency merged two routes along El Camino Real into the single all-day ECR route with 15-minute headways, briefly stemming a long-term decline in bus ridership that began in the early 1990s. Ridership on SamTrans buses was 52,140 passengers per weekday in November 2009; by November 2017, it had fallen to 37,830 bus passengers per weekday and continues to decline, further threatening the agency's budget. According to a route-level analysis, in 2014, four lines accounted for more than half of all weekday riders: ECR, 120, 292, and 122/28, with ECR alone accounting for more than one quarter of all weekday riders.

Facilities

SamTrans headquarters are at 1250 San Carlos Avenue in a 125000 sqft building built in 1979 and acquired in 1990, one block southwest of the Caltrain station. In 2023, SamTrans authorized the acquisition of a new building near Millbrae BART and Caltrain station to be used as the new headquarter.

SamTrans has two maintenance bases. North Base opened in 1988. It is in South San Francisco, just north of San Francisco International Airport and adjacent to U.S. 101 and I-380. South Base opened in 1984 near the San Carlos Airport, east of U.S. 101 off Redwood Shores Parkway. Primary maintenance is carried out at North Base, which can store 200 buses. South Base can store 150 buses. SamTrans also owns Brewster Depot in Redwood City, which is used by its subcontractor MV Transportation for storage and dispatching; Brewster Depot is 3000 sqft and was built in 1940.

Bus service

Currently, SamTrans serves the cities of San Mateo County, including Atherton, Belmont, Brisbane, Burlingame, Colma, Daly City, East Palo Alto, Foster City, Half Moon Bay, Hillsborough, Menlo Park, Millbrae, Pacifica, Palo Alto, Redwood City, Redwood Shores, San Bruno, San Carlos, San Mateo, and South San Francisco. Most routes provide connecting service to BART, Caltrain, or both. There is also regular scheduled service to San Francisco International Airport (SFO) and Transbay Terminal in downtown San Francisco.

Unlike most large transit operators in the Bay Area, SamTrans outsources to private contractors the operation of a number of its routes. The current contract operator for Peninsula mainline, Coastside and paratransit services is MV Transportation.

SamTrans previously operated special service for a couple of Bay Area events such as San Francisco 49ers home football games and the quirky Bay to Breakers footrace in San Francisco.

Route designations

::data[format=table title="style="font-size: 110%;" | samTrans route numbering scheme{{Cite web |date=November 17, 2002 |title=Schedules |url=http://www.samtrans.com/schedules.html |url-status=dead |archive-url=https://web.archive.org/web/20021217014812/http://www.samtrans.com:80/schedules.html |archive-date=December 17, 2002 |access-date=August 1, 2018 |publisher=samTrans}}{{efn|One exception is for Route ECR, which designates the line that replaced Routes 390 and 391, operating along El Camino Real between Daly City and Palo Alto.}}{{efn|Another exception is for Route FLX, a circulator route in Pacifica.}}{{efn|Another exception is for Route SFO, a loop route between Millbrae Intermodal Station and San Francisco International Airport.}}"]

292AX1102233456789
Transit connectionsAreas served / Express sequenceSequence number / Express
"Community route", no inter-agency connectionSequential alphabetic designator for express routeDesignates express service
Connects to BARTCoastsideSequential number assigned to numbered routes
Connects to CaltrainNorth CountyColma / Daly City
Connects to BART and CaltrainBrisbane / South San Francisco
San Bruno / Millbrae / Burlingame
Mid CountySan Mateo / Foster City / Redwood Shores
Belmont / San Carlos
Redwood City
South CountyMenlo Park / East Palo Alto / Palo Alto
Multi-city service
::

;Notes

SamTrans reorganized its bus routes in August 1999 and adopted a new route designation system to identify service types, geographical coverage, and connections to rail services.

Routes

Main article: List of SamTrans bus lines

Local routes have either two or three digits or a special designation (e.g., ECR). For three-digit routes, the first digit identifies a rail connection:

  • 1 – Connection to BART stations only (primarily routes in Daly City, Colma, South San Francisco and San Bruno)
  • 2 – Connection to Caltrain stations only (primarily routes south of Millbrae) (Route 292, with service between San Francisco and San Mateo, only began connecting to BART at Millbrae in 2022; since it originally served Caltrain stations but no BART stations, its first digit is 2.)
  • 3 – Connection to both BART and Caltrain stations (ECR, previously designated 390 and 391, provides service between Palo Alto and Daly City, 397 provides overnight service between San Francisco and Palo Alto as a part of the All Nighter network, and ECR OWL, previously designated 399, provides overnight service between Daly City and San Francisco International Airport as a part of the All Nighter network.)

All two-digit routes are community service routes. Most of these routes do not connect with rail and operate only on school days.

Express routes

Express bus routes are designated by two letters followed by X; previously, just one letter preceded the X. In December 2009, six express routes (DX, FX, MX, NX, PX, and RX) were eliminated due to high budget constraints; a seventh express route, Route CX, was redesignated Route 118, and then replaced by route PCX in 2024. In August 2018, express route, KX, was folded into Route 398, which was replaced by new express route EPX in February 2024. Express route FCX, between Foster City and San Francisco, debuted in August 2019

In April 2017, SamTrans identified fifteen potential express bus routes connecting the Peninsula counties of San Francisco, San Mateo, and Santa Clara. Most of the potential routes ran along U.S. 101, and some were planned to take advantage of managed lanes to provide speedier service. By June 2018, the list of potential bus routes was reduced to eight. The draft final report was released in November 2018, and the Board adopted it in December. SamTrans relaunched express bus service in August 2019 from Foster City to downtown San Francisco along U.S. 101, followed by a second route in Spring/Summer of 2020 from Palo Alto to western San Francisco along I-280. The Foster City–San Francisco route was launched as FCX in August 2019, but ridership and frequency have been adversely impacted by the COVID-19 pandemic in the San Francisco Bay Area. The launch of the other proposed express route planned for Phase 1, PAX (Palo Alto to western San Francisco), has been delayed indefinitely and there is currently no exact or estimated date for it to begin operation. Phase 2 of the express bus plan includes two additional routes: EPX (East Palo Alto to San Bruno) and an un-named route (San Mateo to downtown San Francisco); EPX was launched in 2023 after SamTrans completed acquisition of XE40 battery-electric buses.

Fares

Since January 1, 2020 ::data[format=table] | Fare category | Cash/ Mobile | Clipper | Transfers & Reciprocity | Day pass | Monthly pass | Adult | Youth & Eligible Discount | |---|---|---|---|---|---|---|---| | Local | $2.25 | $2.05 | – | $4.50 | $65.60 | | | | Express | $4.50 | $4.00 | $1.95 | | $130 | | | | Local | $1.10 | $1.00 | – | $2.00 | $27 | | | | Express | $2.25 | $2.00 | $1.00 | | | | | ::

;Notes

As of December 22, 2010, Clipper card fare machines became fully operational throughout the system, allowing riders to pay fares using Clipper card, a transit smart card that is also accepted by most other Bay Area transit agencies.

Clipper cards come in four varieties: adult, youth, senior and disabled (which includes Medicare cardholders). Adult Clipper cards may be obtained from a wide variety of vendors, but youth, senior and disabled Clipper cards must be obtained from SamTrans or another Bay Area transit agency. Each Clipper card contains some sort of stored value (e.g., monthly passes, "Clipper Cash" e-funds used for transit fares) and the history of recent trips using the card. Clipper cards generally confer an approximately 10% discount relative to cash fares.

SamTrans does not provide physical transfers, but Clipper cards offer free transfers to other SamTrans buses within 2 hours of the first boarding. SamTrans additionally offers a Day Pass which allows unlimited rides on local routes and a credit on higher-cost routes. The cost of the Day Pass is thrice the one-way fare on the local routes for adults, youth, and seniors/disabled/Medicare cardholders.

With the exception of youth summer passes, all SamTrans monthly passes must be loaded onto a Clipper card. Youth, senior and disabled monthly passes may only be loaded onto a corresponding Clipper card obtained from SamTrans or another Bay Area transit agency.

To ride SamTrans with Clipper card, the card must be "tagged" (read) by the Clipper card reader installed at the front of the bus near the farebox. The reader checks for a SamTrans monthly pass and local-fare credits from other agencies, computes the remaining fare and (if there is one) collects it in Clipper Cash. Note that northbound passengers on route KX to San Francisco must "tag" their Clipper card twice: once when boarding within San Mateo County (which collects a local fare or equivalent) and once before exiting in San Francisco (which collects any remaining fare).

Caltrain monthly passes (with two or more zones) and VTA monthly passes (that have been tagged on VTA in the last two hours) are honored on SamTrans as a local-fare credit. To use a local-fare credit from a monthly pass loaded onto a Clipper card on higher-cost routes, the remaining fare must be collected in Clipper Cash.

New fareboxes were installed in June 2011. The fareboxes collect fares, issue new magnetic striped tickets (e.g., day passes, change cards) and process previously issued magnetic striped tickets (e.g., day passes, youth summer passes, change cards). When a patron does not have exact change, a change card is issued with a cash value that can be redeemed at a future farebox transaction for up to a year.

Up to three kids under 5 with fare-paying rider can board for free.

Fleet

Main article: SamTrans fleet

::figure[src="https://upload.wikimedia.org/wikipedia/commons/8/86/SamTrans_Gillig_408.jpg" caption="The most common type of bus operated by SamTrans, the Gillig BRT"] ::

SamTrans currently has a fleet of 296 buses of various sizes for its fixed-route service. Fifty-five are articulated buses made by New Flyer Industries with the 10 m (35 ft) and 12 m (40 ft) buses with low flooring, are made by the Gillig Corporation. Each bus is equipped with GPS tracking providing both visual and voice next-stop announcements, and are accessible to passengers in wheelchairs and those with limited mobility.

In 2009, SamTrans added 135 custom made Gillig low floor buses to their fleet, numbered 400-490, 500-539 & 2900-2903, replacing 137 older Gillig Phantom buses in their fleet.

In 2018, SamTrans placed an order for 10 Proterra 40-foot Catalyst BE40s buses as a first step towards the goal to have an all-electric fleet by 2033. The battery electric buses were expected to enter revenue service in early 2019, and a charging station will be installed at each SamTrans maintenance facility. However, issues with battery charges and turning radius led to Samtrans ending the program. Recently, Samtrans took possession and testing of a New Flyer battery power bus, which has now led to both bases getting chargers installed or in process of being installed.

In 2023, SamTrans ordered 108 hydrogen fuel cell buses from New Flyer at a cost of $168m. SamTrans aims to have a diesel free bus fleet by the mid 2030s.

References

References

  1. "Transparency in service delivery". MV Transportation.
  2. (December 12, 2012). "MV Transportation Selected to Continue Operation of SamTrans CUB Service". MV Transportation.
  3. Weigel, Samantha. (April 28, 2015). "Shuttle provider suing SamTrans: Parking Company of America claiming transit agency erred in denying contract". San Mateo Daily Journal.
  4. (January 22, 2015). "First Transit Awarded SamTrans New Redi-Wheels Service Contract". First Transit.
  5. Angelica Pence. (May 12, 2000). "SamTrans to Add Shuttle Service Along the Coast New route around Half Moon Bay". the San Francisco Chronicle.
  6. SamTrans Finance Division. (October 8, 2004). "Comprehensive Annual Financial Report for the Fiscal Year Ended June 30, 2004". San Mateo County Transit District.
  7. SamTrans Finance Division. (October 21, 2005). "Comprehensive Annual Financial Report For the Fiscal Year Ended June 30, 2005". San Mateo County Transit District.
  8. SamTrans Finance Division. (October 13, 2006). "Comprehensive Annual Financial Report For the Fiscal Year Ended June 30, 2006". San Mateo County Transit District.
  9. SamTrans Finance Division. (November 30, 2007). "Comprehensive Annual Financial Report For the Fiscal Year Ended June 30, 2007". San Mateo County Transit District.
  10. SamTrans Finance Division. (November 30, 2008). "Comprehensive Annual Financial Report For the Fiscal Year Ended June 30, 2008". San Mateo County Transit District.
  11. SamTrans Finance Division. (November 30, 2009). "Comprehensive Annual Financial Report For the Fiscal Year Ended June 30, 2009". San Mateo County Transit District.
  12. SamTrans Finance Division. (November 30, 2010). "Comprehensive Annual Financial Report For the Fiscal Year Ended June 30, 2010". San Mateo County Transit District.
  13. SamTrans Finance Division. (November 30, 2011). "Comprehensive Annual Financial Report For the Fiscal Year Ended June 30, 2011". San Mateo County Transit District.
  14. SamTrans Finance Division. (November 30, 2012). "Comprehensive Annual Financial Report For the Fiscal Year Ended June 30, 2012". San Mateo County Transit District.
  15. SamTrans Finance Division. (November 30, 2013). "Comprehensive Annual Financial Report For the Fiscal Year Ended June 30, 2013". San Mateo County Transit District.
  16. SamTrans Finance Division. (November 30, 2014). "Comprehensive Annual Financial Report For the Fiscal Years Ended June 30, 2014, and 2013". San Mateo County Transit District.
  17. SamTrans Finance Division. (November 30, 2015). "Comprehensive Annual Financial Report For the Fiscal Year Ended June 30, 2015, With Comparative Totals for 2014". San Mateo County Transit District.
  18. SamTrans Finance Division. (November 30, 2016). "Comprehensive Annual Financial Report For the Fiscal Years Ended June 30, 2016, and 2015". San Mateo County Transit District.
  19. SamTrans Finance Division. (November 30, 2017). "Comprehensive Annual Financial Report For the Fiscal Years Ended June 30, 2017, and 2016". San Mateo County Transit District.
  20. SamTrans Finance Division. (November 5, 2018). "Comprehensive Annual Financial Report For the Fiscal Years Ended June 30, 2018, and 2017". San Mateo County Transit District.
  21. SamTrans Finance Division. (October 31, 2019). "Comprehensive Annual Financial Report For the Fiscal Years Ended June 30, 2019, and 2018". San Mateo County Transit District.
  22. SamTrans Finance Division. (October 26, 2020). "Comprehensive Annual Financial Report For the Fiscal Years Ended June 30, 2020, and 2019". San Mateo County Transit District.
  23. SamTrans Finance Division. (October 11, 2021). "Annual Comprehensive Financial Report For the Fiscal Years Ended June 30, 2021, and 2020". San Mateo County Transit District.
  24. SamTrans Finance Division. (October 13, 2022). "Annual Comprehensive Financial Report For the Fiscal Years Ended June 30, 2022, and 2021". San Mateo County Transit District.
  25. "SamTrans Bus Operations History".
  26. Reinka, Janet. (June 22, 1977). "SamTrans to expand service over Greyhound system". The Peninsula Times Tribune.
  27. "Transportation History". Sustainable San Mateo County.
  28. (August 22, 2013). "SamTrans Upgrades El Camino Real Bus Service With More Reliable Route". Streetsblog San Francisco.
  29. (August 2013). "Rider's Digest". SamTrans.
  30. (January 13, 2010). "Multimodal Ridership Report—November 2009". San Mateo County Transit District.
  31. (January 3, 2018). "Multimodal Ridership Report — November 2017". San Mateo County Transit District.
  32. Clark, Zachary. (February 17, 2018). "SamTrans ridership dropping". San Mateo Daily Journal.
  33. (December 6, 2018). "November 6, 2018 – Election Results". Assessor-County Clerk-Recorder & Elections, County of San Mateo.
  34. (December 29, 2014). "Final Draft: San Mateo Count Transit District: Short Range Transit Plan – Fiscal Years 2014–2023". samTrans.
  35. DiNapoli, Alyse. (2023-12-19). "SamTrans’ HQ moving to Millbrae".
  36. (November 17, 2002). "Schedules". samTrans.
  37. (2013). "Timetables". samTrans.
  38. "Rider's Digest: Upcoming Service Changes Effective August 7, 2022".
  39. (December 2009). "Service Reductions & Alternate Transportation". SamTrans.
  40. "Timetable Updates effective August 4, 2024".
  41. (August 2018). "Rider's Digest". samTrans.
  42. "Reimagine SamTrans Phase 3 Implementation".
  43. "Express Bus Service Foster City <=> San Francisco".
  44. (2018). "US-101 Express Bus Feasibility Study". SamTrans.
  45. (November 2018). "US-101 Express Bus Feasibility Study". samTrans.
  46. (December 5, 2018). "SamTrans Board Adopts Express Bus Study". samTrans.
  47. Clark, Zachary. (December 7, 2018). "Express buses set for rollout". San Mateo Daily Journal.
  48. Hansel, Derek. (June 2, 2021). "Award of contract for the purchase of seven battery electric buses through a Commonwealth of Virginia cooperative purchasing contract and increase the Fiscal Year 2021 capital budget by $8,802,841 for a total capital budget of $20,701,363". San Mateo County Transit District.
  49. [http://www.samtrans.com/fares/farechart.html SamTrans Fare Chart]
  50. (January 1, 2020). "2020 Fare Changes". samTrans.
  51. "Free 2-Hour Transfers". samTrans.
  52. "Interagency Transfers". samTrans.
  53. Rosenberg, Mike. (December 28, 2009). "SamTrans rolls out new buses with sleeker look, more features". East Bay Times.
  54. (March 14, 2018). "SamTrans Orders 10 Proterra Catalyst E2 Buses and Sets A 100 Percent Zero-Emission Fleet Goal by 2033". Cision PR Newswire.
  55. Clark, Zachary. (March 9, 2018). "SamTrans acquires 10 electric buses". San Mateo Daily Journal.
  56. (2023-12-13). "California, SamTrans approves purchase of 108 fuel cell buses from New Flyer".

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