The J Line (formerly the Silver Line, sometimes listed as line 910/950) is a 38-mile (61.2 km) bus rapid transit line that runs between El Monte, Downtown Los Angeles and the Harbor Gateway, with some trips continuing to San Pedro. It is one of the two lines in the Metro Busway system operated by the Los Angeles County Metropolitan Transportation Authority (Metro).

Quick Facts Overview, Other name(s) ...

J Line
J Line bus traveling on the busway near 37th Street/USC station
Overview
Other name(s)	Silver Line (2009–2020)
Owner	Los Angeles County Metropolitan Transportation Authority
Line number	910 & 950
Termini	El Monte Harbor Gateway (910) Downtown San Pedro (950)
Stations	12 (makes additional street stops)
Website	metro.net/riding/guide/j-line
Service
Type	Bus rapid transit
System	Los Angeles Metro Busway
Depot(s)	Division 9 (El Monte) Division 18 (Carson)
Rolling stock	NABI 45C-LFW BYD K9M
Ridership	4,486,462 (2023) 20%
History
Opened	December 13, 2009; 14 years ago (2009-12-13)
Technical
Line length	38 miles (61 km)
Character	Shared-use busways with some city streets
Operating speed	65 mph (105 km/h) (max.) 24.5 mph (39.4 km/h) (avg.)
Route map J Line highlighted in silver Show interactive map Legend ■ San Bernardino Line to San Bernardino–Downtown El Monte ↓ El Monte Busway ( I-10) I-710 Cal State LA ↓ left-side running LA General Medical Center I-5 Union Station       ↑ El Monte Busway (left-side running) Los Angeles St Spring St/1st St (LA City Hall) 1st St/Hill St (Civic Ctr)    ↓ Grand │ Olive ↑ 3rd St/Kosciuszko Wy (Grand/Bunker Hill)    5th St (Pershing Sq)    ↓ Grand │ Olive ↑ 6th St/Flower St ↑ Figueroa │ Flower ↓ 7th St (7th St/Metro Ctr)      Olympic Bl Pico Bl (Pico)    I-10 Washington Bl (Grand/LATTC)   23rd St (LATTC/Ortho Inst)   Adams Bl ↑ Figueroa │ Flower ↓ ↓ Harbor Transitway ( I-110) 37th Street/USC Slauson Manchester Harbor Freeway ( I-105)   Rosecrans SR 91 ↑ Harbor Transitway Harbor Gateway Victoria St/190th St I-405 ↓ Harbor Freeway ( I-110) Carson Pacific Coast Highway ( SR 1) ↑ Harbor Freeway Harbor Beacon Park & Ride Beacon St/1st St Pacific Av/1st St Pacific Av/3rd St Pacific Av/7th St Pacific Av/11th St Pacific Av/15th St Pacific Av/17th St Pacific Av/19th St Pacific Av/21st St All stations are accessible Busway station Busway transfer station On-street stop On-street transfer stop One-way on-street stop One-way on-street transfer stop This diagram: view talk edit Show route diagram

Close

The J Line offers frequent, all-stops service along the El Monte Busway and the Harbor Transitway, two grade-separated transit facilities built into the Southern California freeway system. The line was created on December 13, 2009, as part of the conversion of the facilities from high-occupancy vehicle lanes into high-occupancy toll lanes (branded as Metro ExpressLanes) that allow solo drivers to pay a toll to use lanes. The tolls collected have been used to operate the J Line and refurbish the old stations on the line.

As J Line buses travel along the El Monte Busway and the Harbor Transitway, they serve stations built into the center or side of the roadway. There is a 3.6-mile (5.8 km) gap between the western end of El Monte Busway and the northern end of the Harbor Transitway in Downtown Los Angeles, where J Line buses travel on surface streets, making a limited number of stops. Along the route, buses serve several of the region's major transportation hubs, including El Monte Station, Union Station, 7th Street/Metro Center station, Harbor Freeway station and the Harbor Gateway Transit Center.

In 2020, the line was renamed from the Silver Line to the J Line while retaining its route numbers and the color silver in its square icon as part of renaming all Metro lines.

The idea for the route now known as the J Line came in 1993, as Los Angeles County Metropolitan Transportation Authority (Metro) staff studied how to operate buses on the Harbor Transitway, which was under construction and would open three years later in the summer of 1996. Metro staff recommended the creation of a dual hub-and-spoke ("dual hub") system with a trunk route that served both the Harbor Transitway and the operationally similar El Monte Busway, which had opened two decades earlier in January 1973.^[8] Staff said the dual hub proposal, would be the most efficient and cost less to run, but the Metro Board of Directors decided to continue running bus routes on both the El Monte Busway and Harbor Freeway as they had before.^[9]

After the Harbor Transitway opened, ridership was radically lower than expected: Caltrans had projected that 65,200 passengers would travel along the Harbor Transitway each day, but after 10 years, the facility had only attracted 3,000 passengers per weekday.^[10] That amount is low compared to the El Monte Busway, which had 32,000 boardings a day in November 2000.^[10]

After the very successful launch of the Orange Line busway (now the G Line) in the San Fernando Valley, Metro decided to rebrand the county's other busways in an attempt to increase awareness.^[11] In March 2006, Metro decided that the Harbor Transitway would be colored bronze and the El Monte Busway would be colored silver on Metro's maps, and the two would be marketed as a "Combined Transitway Service." No changes were made in the bus routes operated on either facility. The changes were criticized as too complex for irregular and new riders to understand.^[12]

Metro returned to its plan for a dual-hub route in 2009, proposing a new bus rapid transit service called the Silver Line (now J Line) utilizing both the Harbor Transitway and the El Monte Busway. The new higher frequency service would be funded by converting both corridors into high-occupancy toll (HOT) lanes, to be branded as the Metro ExpressLanes. The bus route began operations on December 13, 2009, and the HOT lanes on the Harbor Transitway went into service on November 10, 2012^[13] and the El Monte Busway's HOT lanes opened on February 22, 2013.^[14]

Since the start of the J Line, Metro has been working on refurbishing the aging stations along both the Harbor Transitway and the El Monte Busway. The 1970s-era El Monte Station was demolished and replaced by a new station in October 2012. All the Harbor Transitway stations were refurbished with real-time arrival signs, new wayfinding signage, improved lighting, and soundproofing by late 2012. The El Monte Busway stations received a similar refurbishment in January 2015. Transit Access Pass (TAP) card ticket machines were added to stations in early 2017 to support all-door boarding on J Line buses.^[15] Metro has also added a new station on the El Monte Busway at Union Station that opened on November 1, 2020.^[16][17]

Efforts have also been made to speed up J Line buses as they cross Downtown Los Angeles on surface streets. LADOT added bus priority to traffic lights in 2012, and over several years about 2.5 mi (4.0 km) of bus-only lanes have been added in each direction, allowing buses to bypass traffic on nearly 70% of the 3.6 mi (5.8 km) surface street portion of the route.

In 2015, Metro integrated the last remaining Metro Express route on the Harbor Transitway, the 450X to San Pedro, into the Silver Line. Initially, a new express Silver Line service was added that served San Pedro and skipped many Harbor Transitway stations, but by June 2017, San Pedro-bound buses were serving all stations, and the increase in speed was deemed not enough to justify increased crowding on other buses.^[18]

In 2023, as part of fare restructuring, the J Line fares were lowered to match those of all other Metro lines. Previously, an express fare of $2.50 had been charged.^[19]

As part of Metro's NextGen Bus Plan, the agency had proposed discontinuing the J Line's route 950, which offers service to San Pedro.^[20] Metro said the change would allow the J Line to transition to battery-electric buses and would improve the reliability of buses that operate between El Monte Station and Harbor Gateway Transit Center. Service to San Pedro would have been shifted to a new line between San Pedro and the Harbor Freeway station via I-110, with a peak-hour extension to Downtown Los Angeles.^[21] The San Pedro neighborhood opposed the change, with citizens requesting that they also receive electrified bus service and maintain a one-seat ride to Downtown LA and El Monte. As a result, plans to end the J Line's service to San Pedro were put on hold indefinitely.^[22] Metro has abandoned any public timeline regarding electrification of the J line, however the BYD vehicles that would be used are allegedly scheduled for delivery this year (2024).

Ridership has steadily grown on the J Line each year.

An estimated 6,612 passengers rode the line each weekday in January 2010 (the first whole month of operation), and ridership has grown steadily each year since. Ridership set a new all-time high in February 2016, with an estimated 16,884 passengers riding the line each weekday.

Graphs are unavailable due to technical issues. There is more info on Phabricator and on MediaWiki.org.

The on-time performance of the Metro J Line is currently around 82.4%, defined as being less than 5 minutes behind schedule.^[24] That places it far behind the Metro Rail lines (99% on time) and Orange Line (94% on time), but better than an average Metro bus route (80.6% on time). On-time performance benefits from the active traffic management system installed as part of the Metro ExpressLanes project.

On February 22, 2012, a drunk driver on the Harbor Freeway mistakenly entered the bus-only station area of the Harbor Freeway station. The driver, 51-year-old Stephen L. Lubin of Sun Valley, was traveling at 80 mph (130 km/h) in his 2009 Honda Fit (15 mph (24 km/h) over the freeway's posted speed limit) as he entered the station and encountered a bus stopped at the platform. Lubin swerved to avoid hitting the bus and drove onto the station platform where he hit seven people, critically injuring six, before slamming into a pole on the platform.

After the crash, Metro's CEO Art Leahy asked Metro's safety committee staff to review the layout of busway stations and safety signage on the roadways leading into the station areas.^[25] As a result of that investigation, Metro added concrete-filled metal bollards to all stations on the Harbor Transitway and the El Monte Busway to prevent vehicles from entering the platform. Additional markings were added on roadways leading into stations.^[26]

Buses used on the J Line are operated out of two divisions (Metro's term for storage and maintenance facilities). Division 9 is in El Monte on the grounds of El Monte Station and Division 18 at South Figueroa Street and West Griffith Street in Carson, about a mile south of the Harbor Gateway Transit Center.

The Metro J Line primarily operates with a fleet of dedicated NABI Metro 45C CompoBus coaches. Each 45-foot long (14 m) bus is made of light composite materials and is powered by compressed natural gas. Coaches are painted or vinyl wrapped with a special grey livery that matches the design of newer Metro Rail vehicles and the coaches used on G Line.

Beginning in January 2022, BYD K9M battery-electric buses are being added to the J Line fleet, with plans to have these coaches replace the NABI fleet sometime in the near future.^[27][28] Each BYD K9M is 40 feet (12 m) in length and equipped with a long-range battery that is charged nightly at one of the lines two assigned divisions. Like the older fleet, each bus is painted in a special grey livery.

The full replacement of the NABI vehicles with BYD K9M-ER models is slated to begin in February 2024 with the delivery of the remaining 95 buses. Short-term infrastructure is expected to be installed at Division 9 to enable electrification of the J line before the division undergoes the main portion of its construction for battery-electric bus operation as outlined in Metro's ICT Rollout Plan. In addition, buses will be charged at Division 18 and during layovers at El Monte Transit Center and Harbor Gateway Transit Center.^[29][30]

• List of Los Angeles Metro Busway stations