| Harbor Subdivision | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Overview | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Status | operational | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Owner |  Metro (LACMTA) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Locale | southwestern Los Angeles County, California, USA | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Service | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Operator(s) | BNSF Railway | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Technical | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line length | 26 mi (42 km) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Track gauge | 4 ft 8+1⁄2 in (1,435 mm) standard gauge | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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The Harbor Subdivision is a single-track main line of the BNSF Railway which stretches 26 miles (42 km) between rail yards near downtown Los Angeles and the ports of Los Angeles and Long Beach across southwestern Los Angeles County. It was the primary link between two of the world's busiest harbors and the national rail network. Mostly displaced with the April 15, 2002 opening of the more direct Alameda Corridor, the Harbor Sub takes a far more circuitous route from origin to destination, owing to its growth in segments over the decades. The subdivision was built in this fashion beginning in the early 1880s to serve the ports and the various businesses that developed along it.
History
Construction
First built to serve Port Ballona and Santa Monica located at what is now Playa del Rey, the construction of a larger, better port at Redondo Beach brought an extension to that city in 1888. The early 1900s would see that project eclipsed with the coming of the San Pedro Outer Breakwater and the Port of Los Angeles. By the early 1920s, owing to the development of the area's oil fields, the Harbor Sub was extended through Torrance, Wilmington and on to Long Beach. Development of Watson Yard in Wilmington completed the line. Other than sidings at "Lairport" (along the eastern edge of Los Angeles International Airport next to Aviation Boulevard at 120th Street), "Ironsides" in Torrance and the line's longest siding at the Alcoa, also in Torrance, the Harbor Sub is completely single-track without signals, compensated with track warrant control via a local dispatcher.
Los Angeles Metro Rail system
Most of the line was purchased by the Los Angeles County Metropolitan Transportation Authority (Metro) in 1992, and freight rights are retained by BNSF.[1]
Heavy construction began in June 2014 to convert a portion of the Harbor Subdivision to light rail use as a segment of the K Line, part of the Los Angeles Metro Rail system.[2] The Harbor Subdivision over-crossing on Century Boulevard and Aviation Boulevard was demolished in late-July 2014 as part of the construction of the K Line.[3] When completed, it will run from Jefferson Park in the north and link with the Metro C Line at the south end.[4] However with the construction of the LAX Automated People Mover, the K Line opened north from Westchester/Veterans station in October 2022. The remaining two stations would open later in the following years.
A study conducted by Metro examined the feasibility of extending the C Line to Torrance via the Harbor Sub, the creation of a new light rail transit line[5] and even the possibility of a maglev high-speed rail system.[6]
Rail to Rail Active Transportation Corridor
In May 2022, Metro began construction on the Rail to Rail Active Transportation Corridor Project. The 5.13-mile-long (8.26 km) project uses the portion of the Harbor Subdivision from the K Line's Fairview Heights station to the A Line's Slauson Station, with a connection to the J Line's Slauson Station along the way. The project will remove the existing railroad tracks from the right-of-way and replace them with paths for walking and cycling.
References
- ↑ Wilhur Smith Associates (December 22, 2006). Harbor Subdivision Transit Analysis (PDF). The Los Angeles County Metropolitan Trausportation Authority. p. ES-1.
- ↑ "Harbor Subdivision". LA Metro.
- ↑ Karlamangla, Soumya (June 23, 2014). "Officials say 57-hour 'Century Crunch' will close road to LAX in July". Los Angeles Times. Retrieved December 31, 2015.
- ↑ "Crenshaw/LAX Transit Corridor (project website)". Metro (LACMTA). June 27, 2013. Retrieved September 11, 2013.
- ↑ Brightwell, Eric (November 13, 2013). "Exploring the South Bay Metro Green Line Extension". Block by Block. KCET. Retrieved February 1, 2016.
- ↑ Metro Harbor Subdivision Transit Corridor Alternatives Analysis Report – Final (pdf). Los Angeles County Metropolitan Transportation Authority (Report). November 2009. Retrieved March 25, 2010.