J Church
The J Church is a Muni Metro light rail line in San Francisco, California, mainly serving the Noe Valley and Balboa Park neighborhoods, connecting them to downtown.
Route description
The line runs from Embarcadero Station in the Financial District to Balboa Park Station and the Balboa Park neighborhood near City College of San Francisco. The downtown portion of the line uses the Market Street subway, along with four other Muni Metro lines. The J exits the tunnel at Duboce Avenue along with the N Judah and turns onto Church Street. Between 18th and 20th Street, the line cuts through Dolores Park in a private right-of-way featuring a 9% grade, the steepest section of the Muni Metro. After crossing 20th Street, it cuts across the blocks east of Church, around a steep hill and returns to Church Street at 22nd Street in Noe Valley. The J then follows Church to 30th Street, then to San Jose Avenue and Geneva. Between Randall and Cotter Streets, there is a right-of-way in the middle of San Jose Avenue. At the end of the line, the J loops around the Metro yard at San Jose and Geneva, alongside Balboa Park Station.The J Church line stops at large stations for the downtown section of the route and at smaller stops on the rest of the line. Most of the smaller stops are designated by a sign on the sidewalk, while a few have concrete "islands" in the middle of the street next to the tracks that may provide access for wheelchairs.
While most other lines in the rail system can be run in two-car configurations, the J line is almost always run with a single car in order to accommodate the stops in the right-of-way, which are not long enough to have two light rail cars with open doors simultaneously.
Operation
The J Church begins service at 5 a.m. weekdays, 6 a.m. Saturdays and 8 a.m. Sundays and continues until 12:15 a.m. every night. Headways range from 7 to 15 minutes during the day, and 15 to 20 minutes at night.Unlike the other Muni Metro lines, there is not a corresponding overnight Owl bus during the hours that rail service is not running. On weekends, J Church Bus service runs from 5am until the start of rail service. The bus line largely follows the rail line, but it uses surface streets to parallel sections where the rail line has dedicated rights-of-way.
History
Track work on the J Church line was largely completed in 1916, and service from 30th Street and Church Street to Market Street and Van Ness Avenue on August 11, 1917. Service was extended along Van Ness Avenue to Pine Street on August 29, 1917; this extension was discontinued on May 31, 1918, with service extended along Market Street to the Ferry Building the next day. The new Transbay Terminal became the inner terminus for every other streetcar on January 15, 1939, with all service routed there after January 1, 1941.As part of the creation of the Muni Metro system, it was partially converted to modern light rail operation in 1981 – the last line to do so. While many streetcar lines were converted to bus lines after World War II, the J Church avoided this due to the private right-of-way it uses to climb the steepest grades on Church Street, between 18th Street and 22nd Street.
Extension to Balboa Park
The outer end of the line was originally at Church and 30th Streets, where streetcars used a wye to turn around. Studies to extend the line from its southern terminus had been made in the 1920s and 1970's. In 1990–91, the tracks were extended to the Balboa Park BART station and the Metro Center, giving J-line cars a much shorter connection to the yard than previously. The extension opened on August 31, 1991, but the new section was initially used only by light rail cars starting or ending their runs; all-day J-line service was not extended along the new tracks until June 19, 1993.This trackage was laid along the Bernal Cut, the former right-of-way of the San Francisco & San Jose Railroad.
This extension of the J-line to the Metro Center now also provides vintage F Market cars a connection to the adjacent Cameron Beach Yard, where they are stored when not in service. Occasionally J-Church streetcars use the siding at 30th and Church as a terminus during rush hours, or during irregular operations.
The 19th Avenue Platform & Trackway Improvement Project originally included pocket tracks to allow J Church trains to continue past Balboa Park with service to Stonestown. Due to community backlash, the compromise plan did not include the facilities necessary to run joint J-M service.
The line was temporarily through-routed with the surface section of the K Ingleside line from June 25 to August 24, 2018 due to the Twin Peaks Tunnel shutdown.
Future plans
In March 2014, Muni released details of the proposed implementation of their Transit Effectiveness Project, which included a variety of changes for the J Church line intended to improve reliability and decrease travel times. The proposed changes included the removal of two stops, minor relocations of several other stops, construction of boarding islands and transit bulbs, and transit-only lanes on three blocks of Church Street, plus an increase in frequency from 9.5-minute headways to 8-minute headways during the morning peak.Most of the changes will be included in the proposed J Church Rapid Project. However, one element – dedicated transit/taxi lanes and left turn restrictions on Church Street between Duboce Avenue and 16th Street – was chosen for implementation as a pilot project to test its effectiveness. The red-painted dedicated center lanes and turn restrictions were added in March 2013. The project proved to reduce travel time and improve reliability on both rail and bus, while not significantly increasing travel time in private automobiles. Based on these positive results, the SFMTA Board made the changes permanent in June 2015.
In November 2019, the SFMTA announced the J Church Improvement Project, which will make preliminary changes to the line while funding is sought for the full Rapid project. Church and 30th Street stop will be closed, safety modifications made to several stops, signage added to all stops, and a traffic light added at Cesar Chavez Street. A pilot program was to use a surface turnback on The Embarcadero in an effort to reduce terminal delays at Embarcadero station.
On March 30, 2020, Muni Metro service was replaced with buses due to the COVID-19 pandemic. Rail service is expected to return in August 2020, with the routes reconfigured to improve reliability in the subway. J Church service will run only on the surface. The J will initially terminate at the inbound platform on Church Street at Market Street, providing an accessible transfer between the J and subway trains. A mini-high platform will be constructed on the inbound platform at Church and Duboce, and an outbound mini-high platform will be built on Church Street south of Market Street, allowing the J to be re-extended slightly to Duboce Street in October 2020.
With the completion of the proposed but unfunded M Ocean View subway, the J Church would be re-routed to connect with the M Ocean View at a new four-track subway station at SF State. The J line would enter a new portal on 19th Avenue near Monticello Street with a subway tunnel following approximately the current M line alignment between Monticello Street and Holloway Avenue along 19th Avenue.