Status: Open to traffic
Location: 43.254862,-102.827339
Carries Irr Bia Rte 88 over White River
Design: truss/pony
Design Details: Pony truss
Total Length: 170.3 Feet
Span Length: 67.9 Feet
Overview: Pony truss bridge over White River on Irr Bia Rte 88
History: Built 1940
Built: 1940
Location: Oglala Lakota County
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Status: Open to pedestrians only
Location: 43.667065,-102.870668
Carries an old alignment of SD 40 over Cheyenne River
Design: beam/stringer/concrete
Design Details: Concrete stringer
Total Length: 0.0 Feet
Span Length: 0.0 Feet
Overview: Concrete stringer bridge over Cheyenne River on an old alignment of SD 40
History:
Built: 1943
Location: Oglala Lakota County
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345610
Overview (Looking north from southern end of bridge)
Photo taken by James McCray in July 2015
345611
Photo taken by James McCray in July 2015
345612
Photo taken by James McCray in July 2015
345613
Photo taken by James McCray in July 2015
345614
Photo taken by James McCray in July 2015
345615
Photo taken by James McCray in July 2015
345616
Photo taken by James McCray in July 2015
345617
Photo taken by James McCray in July 2015
345618
Photo taken by James McCray in July 2015
345619
Photo taken by James McCray in July 2015
345620
Photo taken by James McCray in July 2015
345621
Photo taken by James McCray in July 2015
345622
Photo taken by James McCray in July 2015
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.
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