Rapid is a bus rapid transit system serving San Diego County, California. It is part of the San Diego Metropolitan Transit System (MTS). The system operates on the HOV lanes of Interstate 15 and 805, bus lanes on El Cajon Boulevard, and on busways in the medians of Interstate 15, Park Boulevard, and East Palomar Street.

The system is administered, built and managed by the San Diego Association of Governments (SANDAG). Planning for the initial "showcase" route began in 2002 with the commencement of an environmental review. It took 12 years and $238 million to get Rapid operational. Regular service began in summer 2014.

History

Early Beginnings (1990–2006)

In the 1990s, an extension of the San Diego Trolley was studied along Interstate 15. However, projected low ridership, hilly terrain and high cost estimates shelved this proposal. It was instead decided to construct a HOV lane system with Direct Access Ramps and transit centers in proximity to these ramps. Construction on these lanes began by 2001 with the first phase (between SR 163 and Sabre Springs) opening for traffic in 2006. At the same time, another trolley proposal was studied in Otay Ranch, but it was also decided that a BRT system would be essential.

In July 2002, the San Diego Association of Governments (SANDAG), the county's planning organization, initiated the planning process for what would eventually become the Mid City route. An environmental review for this route would later be published in 2008.

The SuperLoop experiment (2007–2013)

To test the technology to be used on the system, in 2007, SANDAG selected a series of streets in University City to be fitted with transit signal priority, in addition to building stations with real-time arrival displays. These services, dubbed as SuperLoop, began by mid-2009.

The success of these routes resulted in the SuperLoop routes becoming permanent additions, and eventually led to SANDAG placing a large order of 60-foot CNG buses, and the start of construction of the rest of the network. All phases of the I-15 HOV investment project were finished by 2011. The Rapid branding was announced in 2013, with the new buses arriving in December of that year, with corridor testing and driver training beginning the following January.

In Service (2014–present)

On May 17, 2014, the buses were accepted for passenger occupation, and in-service testing began on route 20 during a record-breaking heatwave caused by the Santa Ana winds at the time. These buses were wrapped with a vinyl sticker containing the official slogan, all in an effort to promote the upcoming service. MTS also registered the rapidmts.com domain around this time (since merged into the main site). It was also announced that the service would begin at the next service change on June 8, 2014.

The Interior of a Rapid coach

At the same time, the existing Premium Express routes would gradually be phased out. Former route 810 would become Rapid 235 and supplemented by Rapid Express routes 280 and 290, while former route 880 would be replaced by Rapid 237. The remaining routes would be discontinued altogether with June 6, 2014, being the final date of operation for the Premium Express network. Rapid service formally began the following Sunday, June 8, 2014, on schedule. Free bus rides were offered on that day. Rapid Express service began the following day. It inherited the 26 already existing motorcoach buses.

On March 11, 2018, MTS placed the I-15 CenterLine median stations into commission. These were the first stations on the I-15 Rapid (Route 235) to feature light-rail style station platforms, shelters, and NextBus information displays, and the first to be implemented since the Mid-City Rapid guideway in 2014.

By 2019, the full network was implemented and in operation.

The routes have been described as a "diet trolleys", but critics claim that the limited amount of spending on BRT compared to highway spending shows SANDAG's emphasis on highway and automobile-based transportation.

COVID-19 pandemic precautions

In March 2020, the COVID-19 pandemic was declared. MTS began disinfecting vehicles as they return to the maintenance yards, and has begun sanitizing station platforms and installing handwashing stations at transit centers. MTS subsequently announced reductions to all Rapid services in April. There will be only 3 runs of route 280, 2 runs of route 290, 30 minute headways for routes 204, 225, 235 and 237, and 15 minute headways for the remainder. These schedules will remain in effect indefinitely.

On January 28, 2021, it was announced that MTS, in cooperation with the North County Transit District, would begin offering free rides for passengers en route to receive a COVID-19 vaccine, by carrying a confirmation paper for their appointment.

On March 1, 2021, MTS placed 24 new Rapid Express motorcoaches into service. These motorcoaches are the MCI D-Series, and replaced the Express 4500s. The agency also switched to Biogas, a renewable form of CNG as an interim measure until the electric transition is completed in 2040.

Current services

Currently there are ten routes, three of which run on the I-15 corridor. Route 235 operates all day serving all stations along the corridor from Escondido to San Diego and then to downtown San Diego, ending at the Santa Fe Depot. Service operates every 15 minutes during peak hours and every 30 minutes at all other times. The Rapid Express service operates from selected bus stations to downtown San Diego, bypassing City Heights and Kearny Mesa. Route 280 serves the two northernmost stations (Escondido and Del Lago) while Route 290 serves the Rancho Bernardo and Sabre Springs/Peñasquitos stations. Route 237 serves the Miramar College Transit Station and then proceeds to UC San Diego via Mira Mesa Boulevard and the UTC Transit Center. Route 215 is the mid-city line providing service to downtown through SDSU. In the South Bay, Route 225 connects downtown to Otay Mesa through eastern Chula Vista, and Route 227 operates along the border from Otay Mesa to Imperial Beach via the SR-905 and the Iris Avenue Transit Center. Additionally, Routes 201, 202 and 204 provide SuperLoop service between UC San Diego and the Westfield UTC mall.

Routes 201/202/204 (SuperLoop Rapid)

Route 201/202/204 (SuperLoop Rapid)
Routes 201 and 202
UTC San Diego Trolley San Diego MTS bus system La Jolla Village Dr & Regents Rd Nobel Dr & Regents Rd Arriba St & Regents Rd La Jolla Village Dr & Lebon Dr Nobel Dr & Lebon Dr La Jolla Village Square VA Hospital Villa La Jolla Dr & Gilman Dr Gilman Dr & Evening Way Gilman Dr & Mandeville Ln Gilman Dr &Eucalyptus Grove Ln
UTC San Diego Trolley San Diego MTS bus system
La Jolla Village Dr & Regents RdNobel Dr & Regents Rd
Arriba St & Regents Rd
La Jolla Village Dr & Lebon DrNobel Dr & Lebon Dr
La Jolla Village Square
VA HospitalVilla La Jolla Dr & Gilman Dr
Gilman Dr & Evening Way
Gilman Dr & Mandeville LnGilman Dr &Eucalyptus Grove Ln
Gilman Dr &
Eucalyptus Grove Ln
Route 204
Executive Dr & Executive Wy Genesee Av &La Jolla Village Dr Judicial Dr & Executive Dr Judicial Dr &Golden Haven Dr UTC San Diego Trolley San Diego MTS bus system Judicial Dr & Research Pl Nobel Dr & Towne Centre Dr Nobel Dr & Shoreline Dr
Executive Dr & Executive Wy
Genesee Av &La Jolla Village DrJudicial Dr & Executive Dr
Genesee Av &
La Jolla Village Dr
Judicial Dr &Golden Haven Dr
Judicial Dr &
Golden Haven Dr
UTC San Diego Trolley San Diego MTS bus systemJudicial Dr & Research Pl
Nobel Dr & Towne Centre DrNobel Dr & Shoreline Dr
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In 2015, the SuperLoop system was formally incorporated into the Rapid network and began using the XN60 buses for added capacity

On September 6, 2015, the MTS SuperLoop (Routes 201, 202 and 204) were incorporated into the network. MTS markets the routes as a sub-brand called SuperLoop Rapid. Routes 201 (counter-clockwise) and 202 (clockwise) connect UC San Diego and Westfield UTC on a loop that passes through La Jolla Village, north University City, and the Jacobs Medical Center complex, while Route 204 serves the office parks and apartment complexes due east of UTC in a clockwise loop. In addition, it inherited the 12 Gas-Electric Hybrid buses that originally provided the service. These buses were re-vinyled into the Rapid livery, and also began serving Route 237 in addition to their native SuperLoop routes. In April 2018, these buses were retired from service and replaced by re-vinyled C40LF buses from the Mainline fleet.

Route 215 (Mid-City Rapid)

Route 215 (Mid-City Rapid)
SDSU San Diego Trolley College Ave 54th St Winona Ave 43rd St Boulevard Transit Plaza SR 15 San Diego MTS bus system 35th St I-805 30th St Texas St Howard Ave University Ave San Diego Zoo/Balboa Park Naval Medical Center City College San Diego Trolley San Diego MTS bus system Horton Plaza Courthouses Santa Fe Depot San Diego Trolley San Diego MTS bus system
SDSUSan Diego Trolley
College Ave
54th St
Winona Ave
43rd St
Boulevard Transit Plaza SR 15San Diego MTS bus system
35th St
I-805
30th St
Texas St
Howard Ave
University Ave
San Diego Zoo/Balboa Park
Naval Medical Center
City CollegeSan Diego Trolley San Diego MTS bus system
Horton Plaza
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Santa Fe DepotSan Diego Trolley San Diego MTS bus system
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The Mid-City Rapid (Route 215) operates between San Diego State University (SDSU), City Heights, Normal Heights, North Park, Balboa Park, and Downtown San Diego. The 10-mile (16 km) route follows El Cajon and Park boulevards. Service began on October 12, 2014, following about a year of construction that included new shelters, street modifications, and improvements along the corridor. The route connects with other Rapid services, including routes 235 and 237, at the Boulevard Transit Plaza, and terminates at the SDSU Transit Center. While it was intended to reduce travel times on a heavily used transit corridor, the service has been limited by traffic congestion, particularly during peak periods, and by the absence of continuous dedicated bus lanes.

Rapid 215 operates with a mix of side-running stations along El Cajon, center-running stations on the north end of Park (Howard and University), and uses existing bus stops on the south end of Park (San Diego Zoo and Naval Medical Center). In Downtown San Diego, it reuses Rapid stations already in place. The line was originally proposed to have a dedicated bus lane from end-to-end, but became business access and transit lanes along El Cajon and were eliminated in some places due to opposition from community groups, mostly representing business owners.

Route 225 (South Bay Rapid)

Route 225 (South Bay Rapid)
Santa Fe Depot San Diego Trolley San Diego MTS bus system Courthouses Horton Plaza City College San Diego Trolley San Diego MTS bus system SR 94 Station (future) 47th Street (future) E Plaza Blvd (future) H Street (future) East Palomar Parking Heritage Lomas Verdes Santa Venetia SR 125 Otay Ranch Parking Millenia Otay Mesa Transit Center San Diego MTS bus system
Santa Fe DepotSan Diego Trolley San Diego MTS bus system
Courthouses
Horton Plaza
City CollegeSan Diego Trolley San Diego MTS bus system
SR 94 Station(future)
47th Street(future)
E Plaza Blvd(future)
H Street(future)
East PalomarParking
Heritage
Lomas Verdes
Santa Venetia
SR 125
Otay RanchParking
Millenia
Otay Mesa Transit CenterSan Diego MTS bus system
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The South Bay Rapid (Route 225) operates along a 21-mile (34-kilometer) route between the Otay Mesa Transit Center near the Otay Mesa Port of Entry and downtown San Diego. The route first began limited peak-hour service on September 4, 2018 between the East Palomar Transit Station in Chula Vista and downtown San Diego. The route initially operated in the Rapid Express pattern, headed northbound (into downtown) in the morning and southbound (returning from downtown) in afternoons with no reverse-commute opportunities or weekend service. This route expanded to full daily service on January 26, 2019, with five new stations opening; these are located at Heritage Park, Lomas Verdes, Santa Venetia, the Otay Ranch Town Center, and at the recently developed, mixed-use Millenia community. Within Chula Vista, it uses a dedicated busway which follows the median on East Palomar Street, before running alongside Olympic Parkway and Eastlake Parkway to serve Otay Ranch and Millenia. Throughout its planning, the route sparked controversy mainly by HOAs due to its bisection of the Otay Ranch and Eastlake communities and its proximity to nearby homes. The buses used on this route feature intercity coach-style seating, but have silver-colored destination displays on the outside compared to the rest of the fleet, which have amber ones. As with the opening of the original route, free bus rides were offered on the first week of operation on this route only.

Route 227 (Iris Rapid)

Route 227
Imperial Beach Pier Dahlia Av 3rd St Palm / 9th St Ebony Av Imperial Beach Library 13th St Saturn Bl Hollister St Iris Avenue Transit Center ParkingSan Diego Trolley Caliente Av Otay Mesa Transit Center San Diego MTS bus system
Imperial Beach Pier
Dahlia Av
3rd St
Palm / 9th St
Ebony Av
Imperial Beach Library
13th St
Saturn Bl
Hollister St
Iris Avenue Transit CenterParkingSan Diego Trolley
Caliente Av
Otay Mesa Transit CenterSan Diego MTS bus system
Legend interchange station stop San Diego Trolley Connection to San Diego Trolley San Diego MTS bus system Connection to other Rapid routes Parking Parking is available
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The Iris Rapid (Route 227) operates between Otay Mesa to Imperial Beach with some busses short turning at the Iris Avenue Transit Center along the way. The route is the first fully-electric route on the Rapid network. Planning began on September 13, 2019, though the MTS received grants to buy electric busses for a new South Bay route as early as late 2018. MTS aimed to have the route operational by January 2023 at the earliest, with service on Rapid Route 227 eventually starting on October 15, 2023 and minor route changes later taking effect in June 2024 following pushback from Imperial Beach residents.

Route 235 (I-15 Rapid)

Route 235 (I-15 Rapid)
Escondido Transit Center Sprinter (rail service)Parking Del Lago Transit Station Parking Rancho Bernardo Transit Station Parking Sabre Springs/Peñasquitos Transit Station Parking Miramar College Transit Station San Diego MTS bus systemParking Kearny Mesa Transit Center Overland Ave Ruffin Rd Boulevard Transit Plaza San Diego MTS bus system City Heights Transit Plaza City College San Diego Trolley San Diego MTS bus system Horton Plaza Courthouses Santa Fe Depot San Diego Trolley San Diego MTS bus system
Escondido Transit CenterSprinter (rail service)Parking
Del Lago Transit StationParking
Rancho Bernardo Transit StationParking
Sabre Springs/Peñasquitos Transit StationParking
Miramar College Transit StationSan Diego MTS bus systemParking
Kearny Mesa Transit Center
Overland Ave
Ruffin Rd
Boulevard Transit PlazaSan Diego MTS bus system
City Heights Transit Plaza
City CollegeSan Diego Trolley San Diego MTS bus system
Horton Plaza
Courthouses
Santa Fe DepotSan Diego Trolley San Diego MTS bus system
Legend interchange station stop San Diego Trolley Connection to San Diego Trolley San Diego MTS bus system Connection to other Rapid routes Sprinter (rail service) Connection to Sprinter Parking Parking is available
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The I-15 Rapid (Route 235) operates between Escondido Transit Center and downtown San Diego. It saves up to 45 minutes from local MTS Route 20, which continues to operate along the corridor to serve locations not served by the Rapid network. It also eliminates a transfer at Del Lago Transit Center between Route 20 and Breeze Rapid to central Escondido. Along the Interstate 15, Rapid 235 has two "Centerline" freeway-level transit stations at University Avenue and El Cajon Boulevard. Further north, the route uses the I-15 express lanes.

Initial cost

The cost for the initial operating segment is approximately $238 million, consisting primarily of transit centers at City Heights, Del Lago, Escondido, and Rancho Bernardo; parking structures at Miramar College and Sabre Springs; and new 60-foot buses. This is in addition to the investment in the I-15 HOT lane project, which cost approximately $1 billion for four new lanes and direct access ramps. Taxpayer advocates have supported the Rapid due to its lower cost compared to rail extensions at the time.

Route 237 (Mira Mesa Blvd. Rapid)

Route 237 (Mira Mesa Blvd. Rapid)
Gilman & Myers (UCSD) San Diego MTS bus system Gilman Dr & Eucalyptus Grove Ln San Diego MTS bus system La Jolla Village Dr & Regents Rd San Diego MTS bus system La Jolla Village Dr & Gennessee Ave San Diego MTS bus system Scranton Road Lusk Blvd/Oberlin Dr Pacific Heights Blvd Genetic Center Dr/Steadman St Schilling Av/Caminito Alvared Caminito Ruiz Black Mtn Rd. Miramar College San Diego MTS bus system
Gilman & Myers (UCSD) San Diego MTS bus system
Gilman Dr & Eucalyptus Grove Ln San Diego MTS bus system
La Jolla Village Dr & Regents Rd San Diego MTS bus system
La Jolla Village Dr & Gennessee Ave San Diego MTS bus system
Scranton Road
Lusk Blvd/Oberlin Dr
Pacific Heights Blvd
Genetic Center Dr/Steadman St
Schilling Av/Caminito Alvared
Caminito Ruiz
Black Mtn Rd.
Miramar College San Diego MTS bus system
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The Mira Mesa Blvd. Rapid (Route 237) operates peak-hour service between UCSD and the Miramar College Transit Station with stops along Mira Mesa Boulevard. The line initially operated past Miramar College to Rancho Bernardo via the I-15 HOT lanes. However the line was cut back due to low ridership along the I-15 section. This change was incorporated into the Transit Optimization Plan (TOP) in 2017.

Route 280/290 (I-15 Rapid Express)

Route 280/290 (I-15 Rapid Express)
Escondido Transit Center (280 only) Sprinter (rail service)Parking Del Lago Transit Station (280 only) Parking Rancho Bernardo Transit Station (290 only) Parking Sabre Springs/Peñasquitos Transit Station (290 only) Parking City College San Diego Trolley San Diego MTS bus system Horton Plaza Courthouses Pacific Highway County Admin. Center
Escondido Transit Center (280 only)Sprinter (rail service)Parking
Del Lago Transit Station (280 only)Parking
Rancho Bernardo Transit Station (290 only)Parking
Sabre Springs/Peñasquitos Transit Station (290 only)Parking
City CollegeSan Diego Trolley San Diego MTS bus system
Horton Plaza
Courthouses
Pacific Highway
County Admin. Center
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Rapid Express service replaced the Premium Express service which formerly operated along the corridor, The new routes now only stop at Transit Stations. Until March 2021, Biodiesel powered intercity coaches operate this service, when they were replaced with Biogas commuter coaches. Much like the network it replaced, Rapid Express operates peak-hours only, inbound in morning peak and outbound in afternoon peak, without reverse-commute services. Rapid Express services also terminate at the County Administration Building instead of the Santa Fe Depot.

Future plans

South Bay Rapid infill stations

Early concept maps of the South Bay Rapid revealed the possibility of additional CenterLine stations in the medians of I-805 and SR 94. These will be located at Hilltop, National City/East, 47th Street trolley station, 28th Street and in East Village.

No concept art was initially drawn or published, but on January 26, 2019, this project was officially announced in a dedication ceremony and concept art was unveiled. Construction will begin once funding is secured.

Converting basic stops into stations

New shelters are due to be installed at the three Kearny Mesa stops, located at Ruffin Road, Overland Avenue, and at the Kearny Mesa interchange. The first shelter was installed on the inbound side of the Ruffin stop in 2017, next to the Kaiser Permanente San Diego Hospital. The remaining shelters are still in the final design stages.

Electrification

On November 30, 2017, MTS announced its procurement of all-electric buses. This makes MTS the fourth agency to place electric buses of any propulsion method into revenue service, only behind Muni, Antelope Valley Transit Authority, and Anaheim Resort Transit. Electrification is set for Summer 2019, when the Xcelsior CHARGE pilot units arrive. This Demonstrates MTS committed to be in compliance with Initiative Clean Transit, a proposed California law that could result in full electrification by 2040. These new buses will be placed into the system's Copley Park division and replace the C40LFs.

A grant for 11 more buses has been awarded to MTS.

Downtown layover facility

On June 22, 2018 SANDAG announced that it has seized control of a block of land currently occupied by an auto maintenance facility, a law firm and a car park. The agency plans to construct a downtown layover facility for buses. Its perimeter will be bordered by A Street, Union Street, State Street and B Street. It will not serve passengers, but act in a similar manner to a yard, but without maintenance bays.

Fares

As of September 1, 2019, the fare structure for Rapid is as follows. Passes can be purchased at any fare vending machine within the network.

Fare TypeOne WayDay PassMonthly Pass
AdultRapid$2.50$6$72
Rapid Express$5.00$12$100
YouthRapid$1.25$3$23
Rapid Express$2.50$6$32
Senior (65+) / Disabled / MedicareRapid$1.25$3$23
Rapid Express$2.50$6$32

Maintenance and operations

Operation of Rapid is split, with Transdev operating 4 routes under contract to MTS (225, 227, 280 and 290), and directly by MTS for the remainder. This is because buses from different divisions are used on certain routes.

The fleet is maintained at the system's Imperial, Kearny Mesa, East County and South Bay divisions. The latter two are under maintenance contract to Transdev, which also includes routes assigned to these divisions.

In downtown, the Broadway Rapid stations are patterned after the nearby Trolley stations on C Street, with stops at Horton Plaza, Civic Center/Courts, and at America Plaza.

Fleet

Current fleet

Make/ModelImageRoutes ServedDivisionPropulsionYearFleet numbers (Qty.)Notes
New Flyer XN60215Imperial AvenueCNG20141201–1218 (18 buses)These buses have regular mainline bus seats.
201, 202, 215, 235, 237Kearny Mesa20151301–1313 (13 buses)These buses are painted in the standard MTS livery, but are regularly assigned to Rapid routes.
201, 202, 235, 237Kearny Mesa20231901–1929 (29 buses)
225South Bay20187501–7517 (17 buses)
Gillig Low Floor201, 202, 204, 237Kearny MesaCNG20171401-1410 (10 buses)
MCI D4500CT280, 290East CountyCNG20208531–8554 (24 buses)
New Flyer XE60227South BayBattery Electric20237551–7562 (12 buses)

Past Fleet

Make/ModelImagePropulsionModel YearYear RetiredFleet numbers (Quantity)Notes
New Flyer GE35LFRGasoline-Electric Hybrid20092018501–512 (12 buses)The model had mechanical problems and maintenance difficulties due to the manufacturer of the hybrid drive system going out of business in 2010. All buses were retired from service and auctioned off in early 2018.
Blue Bird Express 4500Biodiesel200720218501–8526 (26 buses)These were the last Biodiesel-powered vehicles in the MTS fleet. These were also the only buses that were not updated with passenger information displays.
New Flyer Low Floor (C40LF)CNG20082023339-350 (12 buses)These buses were originally mainline buses that were wrapped in the MTS Rapid livery. These buses replaced the 12 gasoline-electric hybrid buses in 2018. They were in the process of being retired from service and auctioned off beginning in late 2022, with the final 3 buses being retired in early 2023.
New Flyer Xcelsior (XN60)201320251101-1129 (29 buses)These were the first buses to feature passenger information displays. These were the first buses constructed specifically for MTS Rapid. These were MTS's first ever Xcelsior buses. 10 buses were sold to Santa Cruz METRO from late 2023 to late 2024. They were in the process of being retired from service and auctioned off beginning in late 2023, with the final 3 buses being retired in early 2025. These buses were replaced by the 1900-series New Flyer XN60 buses.