Rating:
No votes cast

SF Muni - Twin Peaks Tunnel

Photos 

Photo taken by Jef Poskanzer

Enlarge

View this photo on Flickr

BH Photo #317004

Map 

Description 

East portal and Eureka Station are no longer used as the tunnel was connected to the Market Street Subway.

Laguna Honda, West Portal, and Eureka Valley stations were constructed using cut-and-cover methods.

Facts 

Overview
Tunnel on San Francisco Municipal Railway
Location
San Francisco, San Francisco County, California
Status
Open to traffic
History
Built 1918
Builder
- R.C. Storrie & Co. of San Francisco, California
Railroads
- Light Rail
- San Francisco Municipal Railway (MUNI)
- Streetcar
Design
Tunnel
Approximate latitude, longitude
+37.74132, -122.46546   (decimal degrees)
37°44'29" N, 122°27'56" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/547095/4177248 (zone/easting/northing)
Quadrangle map:
San Francisco South
Inventory number
BH 66249 (Bridgehunter.com ID)

Update Log 

  • August 27, 2018: Updated by Luke: Added builder and tunnel type
  • January 14, 2017: New photos from Dave King
  • February 23, 2015: New Street View added by Luke

Related Bridges 

Sources 

  • Luke
  • Dave King - DKinghawkfan [at] hotmail [dot] com

Comments 

SF Muni - Twin Peaks Tunnel
Posted July 17, 2017, by Franki (frankisantoro [at] icloud [dot] com)

How come no one nor any website can tell me the depth of the tunnel and or the tracks of the twin peaks tunnel at the Forest Hill Station...............