BART/MUNI - Market Street Subway

Photo 

Map 

Street View 

Facts 

Overview

Tunnel on Bay Area Rapid Transit & San Francisco Municipal Railway

Location

San Francisco, San Francisco County, California

Status

Open to traffic

History

Originally built 1973 for Bay Area Rapid Transit, San Francisco Municipal Railway connection added in 1980

Builders

- Brown & Root Inc. of Houston, Texas
- Delaware-Vianini-Memco Corp.
- Morrison-Knudsen Co. of Boise, Idaho
- Peter Kiewit & Sons of Omaha, Nebraska
- Traylor Brothers Inc. of Evansville, Indiana
- Tutor Perini Corp. of Los Angeles, California

Railroads

- Bay Area Rapid Transit (BART)
- Light Rail
- Rapid Transit
- San Francisco Municipal Railway (MUNI)

Design

Tunnel

Approximate latitude, longitude

+37.76958, -122.42715   (decimal degrees)
37°46'10" N, 122°25'38" W   (degrees°minutes'seconds")

Approximate UTM coordinates

10/550451/4180404 (zone/easting/northing)

Quadrangle map:

San Francisco North

Inventory number

BH 66250 (Bridgehunter.com ID)

Categories 

Update Log 

• August 27, 2018: Updated by Luke: Added builders and noted tunnel types
• February 23, 2015: New Street View added by Luke

Related Bridges 

• MUNI - Twin Peaks Tunnel (Same design) - Connected to one another

Sources 

• Luke

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