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Lewis and Clark Memorial Bridge

Photos 

Lewis and Clark Memorial Bridge

Aerial view

Photo taken by Paul Weimer at Flickr

License: Creative Commons Attribution-NonCommercial-ShareAlike (CC BY-NC-SA)

Enlarge

View this photo on Flickr

BH Photo #471181

Map 

Facts 

Overview
Deck plate girder bridge over Missouri River (Lake Francis Case) on Interstate 90
Location
Chamberlain, Brule County, South Dakota
Status
Open to traffic
History
Built 1974
Design
Steel deck plate girder
Dimensions
Length of largest span: 250.0 ft.
Total length: 2,030.9 ft. (0.4 mi.)
Deck width: 76.1 ft.
Also called
New Chamberlain Bridge
Lake Francis Case Bridge
Approximate latitude, longitude
+43.79912, -99.34949   (decimal degrees)
43°47'57" N, 99°20'58" W   (degrees°minutes'seconds")
Approximate UTM coordinates
14/471885/4849621 (zone/easting/northing)
Average daily traffic (as of 2017)
7,260
Inventory number
BH 89135 (Bridgehunter.com ID)
Inspection report (as of May 2018)
Overall condition: Fair
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 85.8 (out of 100)
View more at BridgeReports.com

Update Log 

  • April 27, 2020: New photos from Nick Boppel

Sources 

  • Nick Boppel - nickboppel01 [at] gmail [dot] com