Rating:
No votes cast

Essex-Merrimac Bridge

Share:

Photos 

< Previous   (1 of 20)   Next >

General View Of Bridge From North River Bank, Looking West

Photo taken by Historic American Engineering Record

View photos at Library of Congress

< Previous   (2 of 20)   Next >

General View Of Bridge From North River Bank, Looking West

Photo taken by Historic American Engineering Record

View photos at Library of Congress

< Previous   (3 of 20)   Next >

Closeup View Of South Tower, Looking Southwest

Photo taken by Historic American Engineering Record

View photos at Library of Congress

< Previous   (4 of 20)   Next >

Elevation Of South Tower From Roadway, Looking North

Photo taken by Historic American Engineering Record

View photos at Library of Congress

< Previous   (5 of 20)   Next >

General View From Center Of Span, Looking North

Photo taken by Historic American Engineering Record

View photos at Library of Congress

< Previous   (6 of 20)   Next >

Elevation Of North Tower From Roadway, Looking South

Photo taken by Historic American Engineering Record

View photos at Library of Congress

< Previous   (7 of 20)   Next >

Elevation Of North Tower From Roadway, Looking South

Photo taken by Historic American Engineering Record

View photos at Library of Congress

< Previous   (8 of 20)   Next >

Detail, Showing Cable Ties To Anchorage At Northeast Corner

Photo taken by Historic American Engineering Record

View photos at Library of Congress

< Previous   (9 of 20)   Next >

North Tower From River Bank, Looking Northwest

Photo taken by Historic American Engineering Record

View photos at Library of Congress

< Previous   (10 of 20)   Next >

Detail, Showing Subdeck Bracing And Suspender Connections At Northeast Corner

Photo taken by Historic American Engineering Record

View photos at Library of Congress

< Previous   (11 of 20)   Next >

Detail, Showing Single Truss Panel At Northeast Corner

Photo taken by Historic American Engineering Record

View photos at Library of Congress

< Previous   (12 of 20)   Next >

Oblique View From Below Deck, Looking South

Photo taken by Historic American Engineering Record

View photos at Library of Congress

< Previous   (13 of 20)   Next >

Photo taken by Doug Kerr in May 2009

Enlarge

< Previous   (14 of 20)   Next >

Photo taken by Doug Kerr in May 2009

Enlarge

< Previous   (15 of 20)   Next >

Photo taken by Doug Kerr in May 2009

Enlarge

< Previous   (16 of 20)   Next >

Photo taken by Doug Kerr in May 2009

Enlarge

< Previous   (17 of 20)   Next >

Photo taken by Doug Kerr in May 2009

Enlarge

< Previous   (18 of 20)   Next >

Photo taken by Doug Kerr in May 2010

Enlarge

< Previous   (19 of 20)   Next >

Photo taken by Doug Kerr in May 2010

Enlarge

< Previous   (20 of 20)   Next >

Photo taken by Doug Kerr in May 2010

Enlarge

Map 

Facts 

Overview
Suspension bridge over Merrimack River on Main Street in Amesbury
Location
Essex County, Massachusetts
Status
Open to traffic
History
Built 1909; rehabilitated 2003
Builders
- Holbrook, Cabot & Rollins Corp. (Contractor)
- Robert R. Evans (Supervising engineer)
Design
Wire suspension
Dimensions
Length of largest span: 244.1 ft.
Total length: 265.1 ft.
Deck width: 24.0 ft.
Vertical clearance above deck: 15.3 ft.
Recognition
Eligible for the National Register of Historic Places
Also called
Chain Bridge
Approximate latitude, longitude
+42.83389, -70.90722   (decimal degrees)
42°50'02" N, 70°54'26" W   (degrees°minutes'seconds")
Approximate UTM coordinates
19/344125/4744132 (zone/easting/northing)
USGS topographic map
Newburyport West
Inventory numbers
MA A07014 (Massachusetts bridge number)
BH 19254 (Bridgehunter.com ID)
Inspection (as of 12/2007)
Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Average daily traffic (as of 2007)
23,120

Update Log 

  • March 21, 2011: New photos from Doug Kerr
  • November 17, 2008: New photos from James Baughn

Sources 

  • HAER MA-93 - Essex-Merrimac Bridge, Spanning Merrimack River between Newburyport & Deer Island, Amesbury, Essex County, MA
  • James Baughn - webmaster [at] bridgehunter [dot] com
  • Doug Kerr

Comments 

Essex-Merrimac Bridge
Posted March 21, 2011, by Doug Kerr

Also known as the Chain Bridge.