Sion railway station (India)

Location
	Sion Location within Mumbai

Route map
	Western line
	to Dahanu Road
	Harbour line
	to Vashi
	Trans-Harbour line
	to Vashi & Nerul
	Harbour line
	to Goregaon
	Western line
	to Borivali
	Prabhadevi
	Western line
	to Churchgate
	Harbour line
	to Wadala Road

Sion
Sion
Indian Railways and Mumbai Suburban Railway station
General information
Coordinates	19°02′N 72°52′E / 19.04°N 72.86°E
Owned by	Ministry of Railways, Indian Railways
Line(s)	Central Line
Platforms	4
Construction
Structure type	Standard on-ground station
Platform levels	4
Other information
Fare zone	Central Railways
History
Opened	1853
Rebuilt	3 November 1873
Electrified	Yes
Services
Route map
Route map
	Western line
	to Dahanu Road
	Harbour line
	to Vashi
	Trans-Harbour line
	to Vashi & Nerul
	Harbour line
	to Goregaon
	Western line
	to Borivali
	Prabhadevi
	Western line
	to Churchgate
	Harbour line
	to Wadala Road
Location
Location
	Sion Location within Mumbai

Sion is a railway station on the Central line of the Mumbai Suburban Railway network, located in the Mumbai neighborhood of Sion.

Its location near the Mithi River means that the railway between Sion and Kurla, directly to the north, has flooded frequently during the Indian monsoon. However, in 2019, the Central Railway conducted work to raise the trackbed by four to six inches to prevent future flooding. Previously, 30 mm of rain in 24 hours flooded the track, but now there will be no disruption of services with 100 mm of rain per day.

Despite this work, the tracks near this station still experienced water-logging and flooding during the 2019 floods in Mumbai.