Historic Bridges of the U.S. | Okamanpedan State Park Bridge

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Overview: Pony truss bridge over East Fork Des Moines River on Tuttle Lake Road at Okamanpedan State Park
Location: Emmet County, Iowa
Status: Open to one-lane traffic
History: Built 1914; rehabilitated 1923
Design: Pin-connected, 4-panel, half-hip Pratt pony truss
Dimensions: Length of largest span: 60.0 ft.
Total length: 60.0 ft.
Deck width: 15.4 ft.
Approximate latitude, longitude: +43.48874, -94.58187 (decimal degrees)
43°29'19" N, 94°34'55" W (degrees°minutes'seconds")
Land survey: T. 100 N., R. 32 W., Sec. 11
Inventory numbers: IA 148890 (Iowa bridge number)
BH 13451 (Bridgehunter.com ID)
Inspection (as of 04/2004): Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 28.9 (out of 100)
Average daily traffic (as of 2003): 40