K Line (Los Angeles Metro)

K Line
K Line test train running alongside Florence Avenue in Inglewood, August 2022
Overview
Other name(s)Crenshaw/LAX Line
Green Line/C Line (south of Aviation/Century)
OwnerLos Angeles County Metropolitan Transportation Authority
Line number807
Termini
Stations13
Websitemetro.net/riding/guide/k-line
Service
TypeLight rail
SystemLos Angeles Metro Rail
Depot(s)Division 16 (Westchester)
Division 22 (Hawthorne)
Rolling stockKinki Sharyo P3010 operating in 1 or 2 car consists
Daily ridership3,170 (weekday, April 2024)
Ridership1,244,417 (2024) 24.7%
History
OpenedOctober 7, 2022 (2022-10-07)
Technical
Line length11 mi (18 km)
Number of tracks2
CharacterAt-grade in exclusive right of way, with underground and aerial sections
Track gauge4 ft 8+12 in (1,435 mm) standard gauge
ElectrificationOverhead line, 750 V DC
Operating speed55 mph (89 km/h) (max.)
20 mph (32 km/h) (avg.)
Route map
K Line highlighted in pink
Expo/Crenshaw
Martin Luther King Jr.
Leimert Park
Hyde Park
Hyde Park tunnel
Fairview Heights
Downtown Inglewood
Westchester/​Veterans
LAX/Metro Transit Center
( 2026)
Aviation/Century
LAX runway tunnel
Mariposa
El Segundo
Douglas
Redondo Beach

Multiple services
sharing tracks
All stations
are accessible

The K Line is a light rail line in Los Angeles County, California. It is one of six lines in the Los Angeles Metro Rail system operated by the Los Angeles County Metropolitan Transportation Authority (Metro), and is the newest named line in the system, having opened on October 7, 2022. The 11-mile (17.7 km) line runs roughly north-south between Jefferson Park and the city of Redondo Beach, passing through the neighborhoods of Westchester, South Los Angeles, and the city of Inglewood. It also provides service to the Los Angeles International Airport through the LAX/Metro Transit Center.

On November 3, 2024, the C and K lines underwent service changes to accommodate pre-revenue testing at the then-upcoming LAX/Metro Transit Center, which opened on June 6, 2025. The C Line's western terminus was redirected to the LAX/Metro Transit Center station, and the southern segment of the K Line was created between Aviation/Century station and Redondo Beach station. The LAX Automated People Mover, which will offer a connection to the airport's terminals, will begin service at the LAX/Metro Transit Center in 2026.