K Ingleside

K Ingleside
K Ingleside
	An outbound train at Ocean and Victoria in 2024
Overview
Owner	San Francisco Municipal Transportation Agency
Locale	San Francisco, California
Termini	Embarcadero station; Balboa Park station;
Stations	24
Service
Type	Light rail
System	Muni Metro
Operator(s)	San Francisco Municipal Railway
Rolling stock	Breda LRV3, Siemens LRV4
Daily ridership	13,400 (January 2024)
History
Opened	February 3, 1918
Technical
Character	At grade and underground
Track gauge	4 ft 8+1⁄2 in (1,435 mm) standard gauge
Electrification	Overhead line, 600 V DC
Route map
Route map
	closed
	2024
	closed
	1952
	closed
	1981
	closed
	1952

The K Ingleside is a light rail line of the Muni Metro system in San Francisco, California. It mainly serves the West Portal and Ingleside neighborhoods. The line opened on February 3, 1918, and was the first line to use the Twin Peaks Tunnel.