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Mark Twain Bridge

Photos 

July 1997 photo

This photo was taken by David Birckhead

BH Photo #106124

Map 

Video 

1936 Mark Twain Memorial Bridge in 2000: Recorded on a potato.

This video documents one of the final days the 1936 era Mark Twain Memorial Bridge was open. The bridge was replaced by a new bridge also named Mark Twain Memorial Bridge that opened September 16, 2000.

Video posted by Mark Shannon

Play video on YouTube

Facts 

Overview
Lost through truss bridge over the Mississippi River on US 36 at Hannibal
Location
Hannibal, Marion County, Missouri, and Pike County, Illinois
Status
Replaced by a new bridge to carry I-72
History
Opened Sept. 4, 1936; tolls removed Oct. 30, 1940; rehabilitated 1982; replaced and demolished 2000
Builders
- Mt. Vernon Bridge Co. of Mt. Vernon, Ohio (Superstructure)
- Sverdrup & Parcel of St. Louis, Missouri (Designer)
- Union Bridge Co. of Buffalo, New York & Athens, Pennsylvania (Substructure)
Design
Subdivided Warren continuous through truss
Dimensions
Length of largest span: 626.8 ft.
Total length: 3,507.0 ft. (0.7 mi.)
Deck width: 23.9 ft.
Vertical clearance above deck: 14.2 ft.
Also called
Mark Twain Memorial Bridge (official name)
Hannibal Bridge (common name)
Approximate latitude, longitude
+39.71630, -91.35379   (decimal degrees)
39°42'59" N, 91°21'14" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/641103/4397565 (zone/easting/northing)
Quadrangle map:
Hannibal East
Land survey
T. 57 N., R. 4 W., Sec. 21
Inventory numbers
MoDOT K-931A1 (Missouri Dept. of Transportation bridge number)
MoDOT K-931 (Missouri Dept. of Transportation bridge number)
BH 21999 (Bridgehunter.com ID)

Update Log 

  • June 7, 2019: New photos from Joe Sonderman
  • May 19, 2019: New photos from Joe Sonderman
  • June 24, 2018: New photo from Mike Daffron
  • March 3, 2015: New photo from Gene Smania
  • November 10, 2014: New video from Mark Shannon
  • May 12, 2008: New photos from Historic American Engineering Record
  • May 1, 2006: Posted additional photo from David Birckhead

Sources 

  • David Birckhead
  • HAER MO-77 - Mark Twain Memorial Bridge, Spanning Mississippi River at US Route 36, Hannibal, Marion County, MO
  • Mark Shannon
  • Mike Daffron - daffmikron [at] gmail [dot] com
  • Joe Sonderman