Montague Street Tunnel
Encyclopedia
The Montague Street Tunnel carries the trains of the New York City Subway
New York City Subway
The New York City Subway is a rapid transit system owned by the City of New York and leased to the New York City Transit Authority, a subsidiary agency of the Metropolitan Transportation Authority and also known as MTA New York City Transit...

 under the East River
East River
The East River is a tidal strait in New York City. It connects Upper New York Bay on its south end to Long Island Sound on its north end. It separates Long Island from the island of Manhattan and the Bronx on the North American mainland...

 between the boroughs of Manhattan
Manhattan
Manhattan is the oldest and the most densely populated of the five boroughs of New York City. Located primarily on the island of Manhattan at the mouth of the Hudson River, the boundaries of the borough are identical to those of New York County, an original county of the state of New York...

 and Brooklyn
Brooklyn
Brooklyn is the most populous of New York City's five boroughs, with nearly 2.6 million residents, and the second-largest in area. Since 1896, Brooklyn has had the same boundaries as Kings County, which is now the most populous county in New York State and the second-most densely populated...

. It opened to revenue service on Sunday, August 1, 1920 at 2 am with a holiday schedule, the same day as the 60th Street Tunnel
60th Street Tunnel
The 60th Street Tunnel carries the trains of the New York City Subway under the East River and Roosevelt Island between Manhattan and Queens.The tunnel was built as part of the Dual Contracts period of New York City subway construction...

. Regular service began Monday, August 2, 1920. The two new tunnels allowed passengers to make an 18 miles (29 km) trip from Coney Island, through Manhattan on the BMT Broadway Line
BMT Broadway Line
The BMT Broadway Line is a rapid transit line of the B Division of the New York City Subway in Manhattan, New York City, United States. , it is served by three services, all colored yellow: the on the express tracks and the on the local tracks...

, to Queens for a 5 cent fare. The original construction cost was $9,867,906.52, almost twice that of the 60th Street Tunnel.

Construction of the tunnel began on October 12, 1914, using a tunneling shield in conjunction with compressed air. The tunnel was designed by civil engineer Clifford Milburn Holland
Clifford Milburn Holland
Clifford Milburn Holland was born in Somerset, Massachusetts. He was the only child of Edward John Holland and Lydia Frances Hood. He graduated from Harvard University with a B.A. in 1905 and a B.S. in Civil Engineering in 1906. On November 5, 1908 he married Anna Coolidge Davenport...

, who would later serve as the first chief engineer of the Holland Tunnel
Holland Tunnel
The Holland Tunnel is a highway tunnel under the Hudson River connecting the island of Manhattan in New York City with Jersey City, New Jersey at Interstate 78 on the mainland. Unusual for an American public works project, it is not named for a government official, politician, or local hero or...

. The north tube of the tunnel was holed through on June 2, 1917 and the south tube was holed through on June 20, 1917.

On December 27, 1920, more than ten thousand passengers were forced to evacuate the tunnel. Power to the third rail
Third rail
A third rail is a method of providing electric power to a railway train, through a semi-continuous rigid conductor placed alongside or between the rails of a railway track. It is used typically in a mass transit or rapid transit system, which has alignments in its own corridors, fully or almost...

 was shut off after a shoe beam on a train approaching Whitehall Street, fell and caused a short circuit, stranding ten subway trains inside the tunnel.

Use of the Montague Street Tunnel, the Cranberry Street Tunnel
Cranberry Street Tunnel
The Cranberry Street Tunnel carries the trains of the New York City Subway under the East River between the Fulton Street Station in Manhattan and the High Street – Brooklyn Bridge Station in Brooklyn. Its Brooklyn ventilation shaft is visible from Furman Street...

 or a combination of the two tunnels were considered as alternatives in lieu of constructing a new tunnel under the East River for the proposed Lower Manhattan – Jamaica/JFK Transportation Project. Use of the existing tunnel was considered as an option because the Montague Street Tunnel had surplus capacity, having carried N
N (New York City Subway service)
The N Broadway Local is a service of the New York City Subway. Its route bullet is colored yellow, which appears on station signs and the NYC Subway map, as it represents a service provided on the BMT Broadway Line through Manhattan....

 trains during the reconstruction of the Manhattan Bridge
Manhattan Bridge
The Manhattan Bridge is a suspension bridge that crosses the East River in New York City, connecting Lower Manhattan with Brooklyn . It was the last of the three suspension bridges built across the lower East River, following the Brooklyn and the Williamsburg bridges...

from 1986 until 2004.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK