Arrow (rail service)

Hybrid rail service in San Bernardino County, California

Not to be confused with Arrow (railcar).

Arrow

Arrow at Redlands–University station

Overview
Owner| San Bernardino County Transportation Authority
Locale| San Bernardino Valley[1]
Termini|

* San Bernardino–Downtown
* Redlands–University

Stations| 5
Service
Type| Hybrid rail
System| Metrolink
Operator(s)| Metrolink[2]
Rolling stock| Stadler FLIRT
Daily ridership| 553 (weekdays, Q3 2025)[3]
History
Opened| October 24, 2022 (2022-10-24)[4]
Technical
Line length| 9 miles (14 km)
Character| Exclusive right of way with at-grade crossings
Track gauge| 4 ft 8+1⁄2 in (1,435 mm) standard gauge

Route map

Arrow highlighted in lime

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Legend

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|  SB to L.A. Union Station

IEOC to Oceanside

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Arrow Maintenance Facility

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|  | San Bernardino–Downtown
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|  | San Bernardino–Tippecanoe
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|  | Redlands–Esri
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|  | Redlands–Downtown
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|  | Redlands–University
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Other line sharing track

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All stations are accessible
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Arrow is a hybrid rail (light rail with some features similar to commuter rail) service in San Bernardino County, California, United States. Opened on October 24, 2022, the line runs from the San Bernardino Transit Center in Downtown San Bernardino in the west to the University of Redlands in Redlands in the east.

The line was planned and constructed by the San Bernardino County Transportation Authority as the Redlands Passenger Rail Project and is operated under contract by Metrolink, which integrates Arrow into its commuter rail system, making it the only line in the entire Metrolink system to be entirely in San Bernardino County and also became the second line not to serve Los Angeles Union Station nor cross the Los Angeles River since the opening of the Inland Empire–Orange County Line in October 1995. This is the first and only Metrolink line to utilize completely different rolling stock than the rest of the system.

## Operation

[edit]

### Route

[edit]

The 9-mile (14 km) route uses a former Atchison, Topeka and Santa Fe Railway line.[5][6] While mostly a single track line, 2 miles (3.2 km) of double track were constructed in the middle of the route to allow vehicles to pass each other.[7] Low-volume freight service by BNSF Railway uses the route during overnight hours when Arrow service is not running for a few customers located on the portion of the line just west of San Bernardino–Tippecanoe station.[1]

### Hours and frequency

[edit]

Arrow trains run every day between approximately between 4 a.m. and 11 p.m. Trains arrive every 30 minutes in the early morning and evening and every 60 minutes from mid-morning to mid-afternoon. On weekends, trains run between 7:30 a.m. and 10 p.m., arriving every 60 minutes, except for a few hours without trains in the morning and afternoon.[8]

Most trip schedules are coordinated to allow relatively short connection times with San Bernardino Line trains at San Bernardino Transit Center for trips to and from Los Angeles. One trip early in the morning and two later in the evening will be added once Arrow receives permission to implement a quiet zone and stop sounding train horns at level crossings along the route.[8]

### Stations

[edit]

From west to east, the line starts at the San Bernardino Transit Center (also called San Bernardino–Downtown station), where passengers can transfer to several local and regional bus routes, Metrolink trains and the sbX bus rapid transit line, the line then makes stops at San Bernardino–Tippecanoe station, crosses under Interstate 10 and enters Redlands reaching the Redlands–Esri station, after that trains enter central Redlands serving Redlands–Downtown station, built alongside the historic Redlands Santa Fe Depot,[9] before reaching its final stop, Redlands–University station at the University of Redlands.[7][10]

City  | Station  | Connections

|
|

San Bernardino | San Bernardino–Downtown |

* Metrolink: Inland Empire–Orange County San Bernardino
* Omnitrans: sbX

San Bernardino–Tippecanoe |
Redlands | Redlands–Esri |
Redlands–Downtown |  Metrolink: San Bernardino (Express Only)
Redlands–University |

## Rolling stock

[edit]

Hydrogen-powered ZEMU Unit 3501 testing in Ramsen, Switzerland.

FLIRT diesel multiple units built by Stadler Rail were selected for service on the line under a $31.4 million contract.[11][12]

An additional FLIRT utilizing hydrogen fuel cell energy storage has been developed by Stadler for use on the line, with a planned introduction in 2024.[needs update][13][14][15]

Make & Model  | Type  | In service  | Numbers  | Qty  | Notes

|
|
|
|
|

Stadler FLIRT | DMU | 2022[4] | 3401–3403  | 3  |
ZEMU | 2024[16] | 3501  | 1 | Option for 3 additional units[13][17]

## History

[edit]

See also: Redlands Line; Atchison, Topeka and Santa Fe Railway § History; Redlands, California § Railroads; and Streetcars in Redlands

The historic Redlands Depot, the site of Redlands–Downtown station, in 2006 before Arrow construction

Previous rail service in Redlands included the Pacific Electric "Red Car" trolley system and the Atchison, Topeka and Santa Fe Railway. The PE's San Bernardino Line served Redlands from Los Angeles by way of its Eastern District, which opened in 1905 and was abandoned in 1937.[18] Extant infrastructure includes the PE right of way,[19] the ATSF's Redlands depot and the Redlands Trolley Barn.[20]

Proposals for a restored passenger rail connection between San Bernardino and Redlands were made as early as the 1990s, with the service originally projected to start in 1995.[21] This date has progressively been delayed to 2013, 2015, and 2018.[5] The project was then known as the Redlands Passenger Rail Project.[22][23]

By 2011, the estimated cost of construction was between $130 million and $150 million.[6] The first contract for the project was awarded on November 2, 2011, by San Bernardino Associated Governments (SANBAG) to HDR, Inc. for engineering and environmental services.[1] The contract was an amendment to an existing contract for HDR to work on a separate project in the region, the extension of the San Bernardino Line to a new terminus at the San Bernardino Transit Center.[24]

In September 2010, the SANBAG considered options that included Metrolink train service, other types of electrified or diesel trains, and buses.[25] In April 2011, SANBAG announced that it had settled on conventional heavy rail equipment for the service.[5] This would be provided by refurbished ex-Metrolink rolling stock[21] operating on 30-minute peak period headways and hourly off-peak headways.[6] While SANBAG preferred electrified light rail, its $268.1 million cost was over the $250 million limit for the federal Small Starts transit grants that would have been used.[5] The estimated cost of heavy rail service was $198.6 million, which could be paid for using federal transportation grants that were based on population and sales tax revenues.[5]

The plan to use conventional heavy rail equipment faced community opposition over concerns about the noise generated by the trains. In 2015, SANBAG announced it would instead use smaller diesel multiple unit (DMUs) railcars to serve as the line's rolling stock.[7][10][26] The line would be constructed to allow some conventional Metrolink trains to continue to Redlands–Downtown station.[27][9][19]

The project encountered further delays, including the U.S. federal government's shutdown in October 2013, after which point the construction was slated to begin in fall of 2016.[28] In February 2014, the project was delayed again,[citation needed] when a SANBAG document said that "construction is planned to begin in late 2015 with operation in 2018."[29] In 2015, SANBAG officials said the line was expected to be complete and operating in 2020.[6][7] By July 2016, construction was planned to begin in 2017 and service in 2020.[22][10][30][26] In July 2016, the project received an additional $8.6 million from the U.S. Department of Transportation in the eighth round of the TIGER grant program.[30] Ahead of the groundbreaking, the service was officially dubbed Arrow in November 2016.[22][31]

Four initial stops were proposed: two in Redlands and two in San Bernardino, with an initial projected ridership of between 1,600 and 1,800 passengers daily.[5] A fifth station near the headquarters of Esri at New York Street were added after the company offered funds for the addition. Initial plans called for a stop at Waterman Avenue in San Bernardino next to the Inland Regional Center, but the station was later moved to Tippecanoe Avenue instead, citing higher ridership due to the Inland Regional Center's heightened security after the San Bernardino mass shooting, as well as zoning modifications near the Waterman stop.[22][31]

### Construction

[edit]

University station eastern terminus under construction, April 2020.

Groundbreaking for construction on the line took place on July 19, 2019.[32] The construction project included replacing all track on the line, rebuilding five bridges, and installing 24 grade crossings.[5]

During the planning process, the San Bernardino County Transportation Authority (SBCTA) planned to have the area's public transit agency, Omnitrans, operate the line. But, by October 2019, Omnitrans was facing deficits that forced it to reduce service. Because of the Omnitrans' difficult financial situation, SBCTA voted to transfer the operation and construction duties to Metrolink.[2] The route and stations were shown as an under-construction extension of the San Bernardino Line on Metrolink's transit map that month.

Ribbon cutting celebrations were held on Friday, October 21, 2022,[33] and the line opened on Monday, October 24, 2022.[4]

## Future

[edit]

Plans for future improvements to the line were drawn up during the planning process. They call for additional passing sidings to allow 15-minute peak period headways and 30-minute off-peak headways.[6]

Service could potentially be extended/restored along the historic Redlands Loop around Highland and San Bernardino International Airport before returning to Downtown San Bernardino.[21]

## References

[edit]

1. ^ a b c "Arrow commuter service launched in California". Railway Gazette International. October 25, 2022.
2. ^ a b Scauzillo, Steve (October 21, 2019). "$520 million deficit has Omnitrans eyeing layoffs and bus-line reductions, but is it enough?". The Sun. Retrieved November 24, 2019.
3. ^ "Quarterly Fact Sheet Q3 January 2025-March 2025" (PDF). Metrolink. March 31, 2025. Retrieved July 22, 2025.
4. ^ a b c Asperin, Alexa Mae (October 24, 2022). "Metrolink's new 'Arrow' train service from Redlands to San Bernardino begins". KTTV. Fox Television Stations. Retrieved October 24, 2022.
5. ^ a b c d e f g MacDuff, Cassie (May 16, 2011). "Imperfect Rail Solution". The Press-Enterprise. Riverside, California: Press-Enterprise Corporation. Archived from the original on February 24, 2015. Retrieved November 5, 2011.
6. ^ a b c d e "Contract awarded for California commuter line". Trains (Registration required). Waukesha, Wisconsin: Kalmbach Publishing. November 2, 2011. Retrieved November 6, 2011.(Registration+required)&rft.atitle=Contract+awarded+for+California+commuter+line&rft.date=2011-11-02&rft_id=http://trn.trains.com/en/Railroad%20News/News%20Wire/2011/11/Contract%20awarded%20for%20California%20commuter%20line.aspx&rfr_id=info:sid/en.wikipedia.org:Arrow+(rail+service)" class="Z3988">
7. ^ a b c d Emerson, Sandra (September 15, 2015). "SanBAG gives updates on cost, timeline of Redlands rail project". Redlands Daily Facts. Retrieved December 17, 2015.
8. ^ a b "Metrolink Arrow Service". Metrolink. Retrieved October 15, 2022.
9. ^ a b Emerson, Sandra (November 15, 2017). "What new ownership at Redlands Santa Fe Depot could mean to future rail service". Redlands Daily Facts. Retrieved January 8, 2018.
10. ^ a b c "Redlands Passenger Rail Project" (PDF). SANBAG. Archived from the original (PDF) on December 22, 2015. Retrieved March 16, 2016.
11. ^ "Technical Proposal" (PDF). San Bernardino County Transportation Authority. Stadler. Archived from the original (PDF) on November 13, 2017. Retrieved November 13, 2017.
12. ^ Emerson, Sandra (July 28, 2017). "Redlands takes next step in bringing passenger rail service to city". Redlands Daily Facts. Retrieved July 31, 2017.
13. ^ a b "Stadler to deliver hydrogen-powered train to SBCTA". Railway Age. November 15, 2019. Retrieved November 24, 2019.
14. ^ Luczak, Marybeth (October 13, 2023). "California Finalizes Order for 29 HFC Trainsets". Railway Age. Retrieved October 14, 2023.
15. ^ "Hydrogen trainset arrives in San Bernardino, Calif". June 26, 2024.
16. ^ "ZE Passenger Locomotive Power, by the Numbers". Railway Age. September 4, 2023. Retrieved September 7, 2023.
17. ^ Harden, Olivia (August 19, 2024). "California's new $20 million train is unlike anything else in the US". www.sfgate.com. Retrieved October 11, 2024.
18. ^ "Eastern District: Redlands". Pacific Electric Railway Historical Society. Archived from the original on December 5, 2017. Retrieved December 5, 2017.
19. ^ a b Emerson, Sandra (November 1, 2017). "Take a virtual tour of Redlands rail service that will begin in 2020". Redlands Daily Facts. Retrieved January 8, 2018.
20. ^ Muckenfuss, Mark (July 25, 2015). "Last remnant of the red cars". The Press-Enterprise. Retrieved December 5, 2017.
21. ^ a b c Sears, Jan (May 8, 2011). "TRANSPORTATION: Metrolink trains will connect Redlands, San Bernardino". The Press-Enterprise. Riverside, California: Press-Enterprise Corporation. Archived from the original on January 16, 2014. Retrieved November 6, 2011.
22. ^ a b c d Emerson, Sandra (November 16, 2016). "Redlands Passenger Rail Service to be Called Arrow". Redlands Daily Facts. Retrieved November 19, 2016.
23. ^ Emerson, Sandra (May 6, 2015). "Redlands City Council updated on Redlands Passenger Rail project". Redlands Daily Facts. Retrieved March 16, 2016.
24. ^ "Redlands Passenger Rail Project contract awarded". Railway Gazette International. Sutton, Surrey: DVV Media UK Ltd. November 2, 2011. Archived from the original on August 4, 2017. Retrieved November 12, 2017.
25. ^ Sears, Jan (September 9, 2010). "Passenger rail connection to Redlands still years away". The Press-Enterprise. Riverside, California: Press-Enterprise Corporation. Archived from the original on December 23, 2015. Retrieved November 6, 2011.
26. ^ a b Emerson, Sandra (November 7, 2015). "SanBAG begins design of Redlands Passenger Rail Project". Redlands Daily Facts. Retrieved March 16, 2016.
27. ^ Emerson, Sandra (August 19, 2016). "Where Redlands rail project is heading". The Press-Enterprise. Retrieved November 6, 2016.
28. ^ Waldner, Erin (November 1, 2013). "REDLANDS: Passenger Rail Plan Slowed by Shutdown". The Press-Enterprise. Riverside, California: Press-Enterprise Corporation. Archived from the original on January 16, 2014. Retrieved January 15, 2014.
29. ^ "Redlands Passenger Rail Project Fact Sheet" (PDF). San Bernardino, California: San Bernardino Associated Governments. February 26, 2014. Archived from the original (PDF) on December 22, 2015. Retrieved April 21, 2014.
30. ^ a b Emerson, Sandra (July 28, 2016). "Redlands Passenger Rail Project gets federal grant boost". Redlands Daily Facts. Retrieved October 20, 2016.
31. ^ a b "Next Stop: Tippecanoe Avenue in San Bernardino". Redlands Passenger Rail Project Newsletter. SANBAG. December 8, 2016. Archived from the original on March 21, 2017. Retrieved May 5, 2017.
32. ^ "Groundbreaking Held For Redlands-To-San-Bernardino Rail Line". Redlands-Loma Linda, CA Patch. July 22, 2019.
33. ^ "Redlands celebrates completion of Arrow passenger rail line". Redlands Daily Facts. Ron Hasse. October 21, 2022. Retrieved October 24, 2022.

## External links

[edit]

Media related to Arrow (commuter rail) at Wikimedia Commons

KML file (edit • help)

Template:Attached KML/Arrow (rail service)

KML is not from Wikidata

* Project website
* SBCTA project microsite
* Archive of SANBAG project microsite
* Rail to Redlands Working Group

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Arrow

Stations|

* San Bernardino–Downtown
* San Bernardino–Tippecanoe
* Redlands–Esri
* Redlands–Downtown
* Redlands–University

* San Bernardino County Transportation Authority

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Mass transit in the Inland Empire

Rail|

* Metrolink
* 91/Perris Valley Line
* Inland Empire–Orange County Line
* Riverside Line
* San Bernardino Line
* Arrow
* Amtrak
* Southwest Chief
* Sunset Limited
* Texas Eagle

Bus|

| San Bernardino County|

* Omnitrans
* sbX
* Basin Transit
* Mountain Transit
* Needles Area Transit
* Victor Valley Transit Authority

|

Riverside County|

* Beaumont Transit
* RidePV
* Riverside Transit Agency
* SunLine Transit Agency

List of Southern California transit agencies

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Pacific Electric

Routes|

| Northern Division|

* Alhambra–San Gabriel
* Annandale
* Arlington–Corona
* Arrowhead
* Colton
* Covina
* East Washington
* El Monte–Baldwin Park
* Highland
* Lamanda Park
* Monrovia–Glendora
* Mount Lowe
* North Lake
* Pasadena Short Line
* Pasadena via Oak Knoll
* Pomona
* Pomona–Claremont
* Redlands
* Redlands local lines
* Riverside–Arlington
* Riverside–Rialto
* San Bernardino–Riverside
* San Dimas
* Shorb
* Sierra Madre
* Sierra Vista
* South Pasadena Local
* Upland–Ontario
* Upland–San Antonio Heights
* Upland–San Bernardino

|

Western Division|

* Brush Canyon
* Coldwater Canyon
* Echo Park Avenue
* Edendale Local
* Glendale–Burbank
* Hollywood
* Lankershim–Van Nuys
* Laurel Canyon
* Owensmouth
* Redondo Beach via Playa del Rey
* San Fernando
* Santa Monica Air Line
* Sawtelle
* Soldiers' Home
* South Hollywood–Sherman
* Venice Boulevard
* Venice–Inglewood
* Venice–Playa del Rey
* Venice Short Line
* Venice via Hollywood
* Western & Franklin Ave.
* Westgate

Southern Division|

* American Avenue
* Balboa
* Bellflower
* Catalina Dock
* Fullerton
* Hawthorne–El Nido
* Hawthorne–El Segundo
* Huntington Beach–La Bolsa
* La Habra–Fullerton–Yorba Linda
* Long Beach
* Long Beach local lines
* Long Beach–San Pedro
* Redondo Beach via Gardena
* San Pedro local lines
* San Pedro via Dominguez
* San Pedro via Gardena
* Santa Ana
* Santa Ana–Huntington Beach
* Santa Ana–Orange
* Seal Beach–Huntington Beach–Newport Beach
* Terminal Island
* Torrance
* Watts
* Whittier

History|

* Strike of 1903
* 1919 streetcar strike
* General Motors streetcar conspiracy

Infrastructure|

| Stations|

* Etiwanda
* Lynwood
* Pacific Electric Building
* Picover
* Subway Terminal Building
* Watts
* Yorba Linda

|

* Hill Street Tunnel
* Hollywood Subway
* Ivy Substation
* Pacific Electric Railroad Bridge
* Redlands Trolley Barn
* Substation No. 8
* Sub-Station No. 14
* West Santa Ana Branch

Predecessors|

* Mount Lowe Railway
* Ontario and San Antonio Heights Railroad Company
* Pasadena and Pacific
* Los Angeles and Independence Railroad
* Los Angeles Pacific Railroad

Connecting services|

* Glendale and Montrose Railway
* Los Angeles Railway

Successors|

* LA Metro
* MTA [1951–1964]
* RTD [1964–1993]
* LACTC [1976–1993]
* OCTA
* Omnitrans
* Waterfront Red Car [2003–2015]

Legacy|

* Culver Boulevard Median Bike Path
* Red Car Trolley (Disneyland Resort)
* Waterfront Red Car (San Pedro)
* Who Framed Roger Rabbit

* v
* t
* e

City of San Bernardino

Topics|

* Inland Empire
* San Bernardino Valley
* San Bernardino Mountains
* The Sun
* List of mayors

History|

* Timeline
* Kaawchama
* Rancho San Bernardino
* 1980 Panorama Fire
* 1989 train disaster
* Old Fire
* 2006 punk riot
* October 2007 wildfires
* 2015 terrorist attack
* 2017 school shooting

Areas|

* Arrowhead Farms
* Arrowhead Springs
* Arrowview
* Blair Park
* Devore
* Del Rosa
* Downtown
* Hospitality Lane
* Riverview/North Loma Linda
* University District
* Verdemont

Transportation|

* Arrow
* Beaumont Transit
* Inland Empire–Orange County Line
* Mountain Transit
* Omnitrans
* sbX
* San Bernardino Freeway
* San Bernardino International Airport
* San Bernardino Line
* San Bernardino Transit Center
* Santa Fe Depot
* San Bernardino–Tippecanoe station
* SunLine Transit Agency
* State Route 259
* Victor Valley Transit Authority

Points of interest|

* California Theatre
* Carousel Mall
* Fiscalini Field
* Glen Helen Regional Park
* Glen Helen Amphitheater
* Inland Center
* Inland Regional Center
* National Orange Show
* Orange Pavilion
* San Bernardino County Court House
* San Bernardino Downtown Station
* San Manuel Stadium
* Shandin Hills
* Wigwam Motel

Education|

| Higher|

* California State University, San Bernardino
* California University of Science and Medicine
* San Bernardino Valley College

|

K-12|

* San Bernardino City USD
* Arroyo Valley HS
* Cajon HS
* Indian Springs HS
* Pacific HS
* San Bernardino HS
* San Gorgonio HS
* Rialto USD
* Rialto HS
* Colton Joint USD
* Redlands USD

Sports|

* Cal State San Bernardino Coyotes
* Inland Empire 66ers
* San Bernardino Pioneers
* defunct

This list is incomplete.

* v
* t
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Metrolink

Lines|

*      Antelope Valley Line
*      Inland Empire–Orange County Line
*      Orange County Line
*      Riverside Line
*      San Bernardino Line
*      Ventura County Line
*      91/Perris Valley Line
*      Arrow

Connecting rail|

* Amtrak
* Pacific Surfliner
* Coaster
* Metro Rail
* Sprinter
* OC Streetcar (2025)
* Brightline West (2028)
* California High-Speed Rail (2033)

Governing agencies|

* Los Angeles County Metropolitan Transportation Authority
* Orange County Transportation Authority
* Riverside County Transportation Commission
* San Bernardino County Transportation Authority
* Ventura County Transportation Commission

Ex officio agencies|

* San Diego Association of Governments
* Southern California Association of Governments
* State of California

Other information|

* List of stations
* Metrolink rolling stock
* Transportation in Los Angeles
* Transportation in the Inland Empire
* Coast Line
* Surf Line

* v
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Passenger trains of BNSF

Operator|

* Sounder
* Metra
* Northstar

Host|

| Commuter|

* Metrolink
* Arrow

|

Intercity|

* California Zephyr
* Amtrak Cascades
* Coast Starlight
* Empire Builder
* Heartland Flyer
* Illinois Zephyr and Carl Sandburg
* Pacific Surfliner
* San Joaquins
* Southwest Chief
* Sunset Limited
* Texas Eagle

Planned|

* Northern Lights Express
* Coachella Valley–San Gorgonio Pass Rail Corridor Service

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