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New York, New Haven & Hartford Railroad, Groton Bridge, Spanning Thames River between New London & Groton, New London, New London County, CT

description

Summary

Significance: The Groton Bridge is a Strauss heel trunnion bascule bridge. It is significant as part of the transportation link in the shoreline route of the New York, New Haven and Hartford Railroad, and as an individual engineering solution to the need to provide dependable rail service while accommodating river navigation.

Survey number: HAER CT-25

Building/structure dates: 1919 Initial Construction

Nothing Found.

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Tags

vertical lift bridges railroad companies civil engineering bridge construction transportation industry patents railroad bridges railroad tracks connecticut new york new haven hartford railroad hartford railroad groton bridge groton bridge thames thames river london new london new london county new york new haven hartford railroad england american bridge company ch norwood edward gagel historic american engineering record cabot holbrook gustav lindenthal e a mchenry ralph modjeski w h moore national railroad passenger corporation james rollins j p snow strauss bascule bridge company joseph b strauss i d waterman photo ultra high resolution high resolution industrial history library of congress
date_range

Date

1969 - 1980
person

Contributors

Historic American Engineering Record, creator
Gagel , Edward
Waterman , I D
Moore , W H
Modjeski , Ralph
Lindenthal , Gustav
McHenry , E A
National Railroad Passenger Corporation
Strauss Bascule Bridge Company
Snow, J P
Holbrook, Cabot, & Rollins
American Bridge Company
C.H. Norwood
Strauss, Joseph B
Rollins, James
place

Location

connecticut ,  41.35565, -72.09952
create

Source

Library of Congress
link

Link

http://www.loc.gov/
copyright

Copyright info

No known restrictions on images made by the U.S. Government; images copied from other sources may be restricted. http://www.loc.gov/rr/print/res/114_habs.html

label_outline Explore Groton Bridge, Ch Norwood, Cabot Holbrook

Topics

vertical lift bridges railroad companies civil engineering bridge construction transportation industry patents railroad bridges railroad tracks connecticut new york new haven hartford railroad hartford railroad groton bridge groton bridge thames thames river london new london new london county new york new haven hartford railroad england american bridge company ch norwood edward gagel historic american engineering record cabot holbrook gustav lindenthal e a mchenry ralph modjeski w h moore national railroad passenger corporation james rollins j p snow strauss bascule bridge company joseph b strauss i d waterman photo ultra high resolution high resolution industrial history library of congress