4th Street Tunnel, Of The Central Subway, SFMTA MUNI Metro, Forth Street Extension, San Francisco, California
The tunnel entry for the new Central Subway. The trolley trains will enter here to service Moscone Center, Union Square, and Chinatown.
SFMTA_Central_Subway_Tunnel_Entrance_20181012_151945_C18_7509.jpg

Removed Two Lanes
(1 of 1) (5464 views)

4th Street Tunnel Entrance external link
Of The Central Subway external link
SFMTA MUNI Metro external link
Forth Street Extension external link
San Francisco external link California external link
(Date Photographed: 15:19:45 Friday 12 October 2018)
(Date Published: Sunday 30 December 2018)
© 2018 Bryan Costales Creative Commons Attribution-NonCommercial License
#C18_7509

The tunnel entry emerged from under the Central Freeway. It supported two tracks so was wide enough to reduce the roadway by two traffic lanes. Street lights had already been erected, but there was no sign of track or overhead electric wires yet.

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