Tehran Metro Line 4
| Tehran Metro Line 4 | |||
|---|---|---|---|
| Overview | |||
| Native name | خط ۴ مترو تهران | ||
| Owner | Tehran Urban and Suburban Railways Organization (Metro) | ||
| Locale | Tehran, Tehran Province | ||
| Termini |
| ||
| Stations | 20+3 branch (Excluding proposed Eastern and Western expansions) | ||
| Service | |||
| Type | Rapid transit | ||
| System | Tehran Metro | ||
| Operator(s) | Tehran Urban and Suburban Railways Organization (Metro) | ||
| Depot(s) | Shahid Kolahdooz Depot | ||
| History | |||
| Opened | April 19, 2008 (Initially) March 15, 2016 (Most recent) | ||
| Technical | |||
| Line length | 26 km (16 mi) | ||
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) | ||
| Electrification | Third rail | ||
| |||
Tehran Metro Line 4 |
|---|
Line 4 is one of several lines of the Tehran Metro. The line is 26 km (16 mi) with 20 main stations, three stations along a domestic airport-serving branch line and a terminal (depôt).
Its section 1, from Ferdowsi Square to Darvazeh Shemiran, opened in April 2008. Section 2 from Darvazeh shemiran to Shohada Square opened in February 2009. Three months later Section 3 from Ferdowsi Square to Engelab Square opened. On July 23, 2012 two more stations were inaugurated, connecting line 4 with line 5.
Twenty stations serve Line 4's trunk line, plus two more on the branch line serving the country's most-used Domestic Airport, Mehrabad Airport.