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Central Bridge

John E. Cox Memorial Bridge

Central Bridge

Primary Photographer(s): Nathan Holth and Rick McOmber

Bridge Documented: July 12, 2008

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Facility Carried / Feature Intersected
Bridge Street Over Merrimack River
Location
Lowell: Middlesex County, Massachusetts: United States
Construction Date and Builder / Engineer
1937 By Builder/Contractor: American Bridge Company of New York, New York and Engineer/Design: Joseph R. Worcester and Company of Boston, Massachusetts
Rehabilitation Date
Not Available or Not Applicable
Main Span Length
197.0 Feet (60 Meters)
Structure Length
474.0 Feet (144.5 Meters)
Roadway Width
40 Feet (12.19 Meters)
Spans
3 Main Span(s)
Inventory Number
L150192FTDOTNBI

Historic Significance Rating (HSR)
View Information About HSR Ratings

Bridge Documentation

View Archived National Bridge Inventory Report - Has Additional Details and Evaluation

View Massachusetts Historical Commission (MHC) Inventory Forms For This Historic Bridge

This bridge is significant as a rare example of a small-scale through truss cantilever. Most cantilever bridges were built on much larger rivers, and as part of their design also feature towers that loom over the rest of the truss. With a smaller span, and lower tower height, this bridge offers a much different appearance than the standard cantilever truss bridge. It is historically and technologically significant as an example of a relatively small-scale application of cantilever truss bridge engineering. This bridge also retains good structural and historic integrity, and its continued maintenance is logical choice for both preservation and fiscal purposes.

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Photo Galleries and Videos: Central Bridge

 

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Bridge Photo-Documentation

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A collection of overview and detail photos. This gallery offers photos in the highest available resolution and file size in a touch-friendly popup viewer.
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Bridge Photo-Documentation

Mobile Optimized Photos
A collection of overview and detail photos. This gallery features data-friendly, fast-loading photos in a touch-friendly popup viewer.
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Maps and Links: Central Bridge

Coordinates (Latitude, Longitude):

Search For Additional Bridge Listings:

Bridgehunter.com: View listed bridges within 0.5 miles (0.8 kilometers) of this bridge.

Bridgehunter.com: View listed bridges within 10 miles (16 kilometers) of this bridge.

HistoricBridges.org Bridge Browser: View listed bridges within 0.5 miles (0.8 kilometers) of this bridge.

HistoricBridges.org Bridge Browser: View listed bridges within 10 miles (16 kilometers) of this bridge.

2021 National Bridge Inventory: View listed bridges within 0.5 miles (0.8 kilometers) of this bridge.

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