Status: Replaced by modern concrete deck girder bridge
Location: 47.981667,-102.556667
Carries ND 23 over Lake Sakakawea (Missouri River)
Design: truss/through
Design Details: Cantilevered through truss
Total Length: 4483.2 Feet
Span Length: 475.1 Feet
Overview: Lost cantilevered through and deck truss bridge over Lake Sakakawea (Missouri River) on ND 23 near New Town
History: Built 1954; replaced 2005
Built: 1954
Location: Mountrail County
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108033
View at sunset
Photo taken August 1999 by Jason Smith
108034
View from west
Photo taken August 1999 by Jason Smith
495935
Four Bears Bridge
Photo taken by Naawada2016
495936
Four Bears Bridge
Photo from old postcard
Status: Open to traffic
Location: 48.375619,-102.767531
Carries Labar Lane over White Earth River
Design: truss/pony/warren/alt-verticals
Design Details: Warren pony truss with alternating verticals
Total Length: 109.9 Feet
Span Length: 66.9 Feet
Overview: Pony truss bridge over White Earth River on Labar Lane
History: Built 1922
Built: 1922
Location: Mountrail County
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Status: Open to traffic
Location: 48.319746,-102.390515
Carries Burlington Northern Santa Fe Railway over Main Street
Design: beam/stringer/steel
Design Details: Steel stringer
Total Length: 48.9 Feet
Span Length: 32.2 Feet
Overview: Steel stringer bridge over Main Street on Burlington Northern Santa Fe Railway
History: Built 1937
Built: 1937
Location: Mountrail County
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Status: Derelict/abandoned
Location: 48.309057,-102.726085
Carries Private Road over White Earth River
Design: truss/through/pratt
Design Details: Pratt through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Abandoned Pratt through truss bridge over White Earth River on Private Road
History:
Built:
Location: Mountrail County
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Status: Open to traffic
Location: 48.379995,-102.767391
Carries Burlington Northern and Santa Fe Railway over White Earth River
Design: girder/deck/plate
Design Details: Deck plate girder
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Deck plate girder bridge over White Earth River on Burlington Northern and Santa Fe Railway
History:
Built:
Location: Mountrail County
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Status: Replaced by a new bridge
Location: 47.976203,-102.557002
Carries ND 23 over Missouri River
Design: truss/through
Design Details: Through truss
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Lost Through truss bridge over Missouri River on ND 23
History: Replaced with Garrison Dam Project
Built: 1927
Location: Mountrail County
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480819
Verendrye Bridge
1925 construction view
Photo from NDDOT
Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S - Dismantled and/or in storage. L - Severe loss of historic integrity due to alteration.
