280th Street Bridge

Photos

Photo taken by Jordan Cook

BH Photo #227306

Overview: Pony truss bridge over South Skunk River on 280th Street
Location: Story County, Iowa
Status: Open to traffic
History: Built 1929; rehabilitated 1975
Design: Warren pony truss with all verticals
Dimensions: Length of largest span: 89.9 ft.
Total length: 184.1 ft.
Deck width: 16.1 ft.
Approximate latitude, longitude: +41.95046, -93.55157 (decimal degrees)
41°57'02" N, 93°33'06" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/454285/4644422 (zone/easting/northing)
Quadrangle map:: Huxley
Land survey: T. 82 N., R. 23 W., Sec. 5
Inventory numbers: IA 313990 (Iowa bridge number)
BH 14437 (Bridgehunter.com ID)
Inspection (as of 01/2015): Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 41.9 (out of 100)
Average daily traffic (as of 2011): 50