Suseo–Pyeongtaek high-speed railway

Suseo–Pyeongtaek high-speed railway
Hangul	수서평택고속선
Hanja	水西平澤高速線
Revised Romanization	Suseo Pyeongtaek Gosokseon
McCune–Reischauer	Susŏ Kosok Ch'ŏlto Kosoksŏn

Suseo–Pyeongtaek high-speed railway Line
수서평택고속선
Suseo–Pyeongtaek high-speed railway Line; 수서평택고속선
	Route map
Overview
Status	Operational
Owner	Korea Rail Network Authority
Line number	103 (KR)
Locale	South Korea
Termini	Suseo station, Seoul; Junction with Gyeongbu HSR; near Pyeongtaek, Gyeonggi-do;
Service
Type	High-speed rail
Operator(s)	SR
History
Opened	9 December 2016
Technical
Line length	61.1 km (38.0 mi)
Number of tracks	2
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Electrification	25 kV/60 Hz Catenary
Operating speed	300 km/h (186 mph)

The Suseo–Pyeongtaek high-speed railway (formerly known as Sudogwon HSR Line),^[2] also known as Suseo HSR, is a high-speed rail line from Suseo Station in southeast Seoul to a junction with the existing Gyeongbu high-speed railway in South Korea. The line was built to ensure southeast Seoul (or Gangnam area) and southern Gyeonggi-do have high-speed rail connections.

Station list

Table below shows stations of Suseo–Pyeongtaek high-speed railway line.^[3]

Station			Connecting lines and services	Station distance	Line distance	Location
English	Hangul	Hanja	Connecting lines and services	km		Location
Suseo	수서	水西		-	0.2	Seoul	Gangnam-gu
Dongtan	동탄	東灘	—	32.4	32.6	Gyeonggi-do	Hwaseong-si
PyeongtaekJije	평택지제	平澤芝制		21.0	53.6	Gyeonggi-do	Pyeongtaek-si