IA78 Skunk River Bridge

Photos

Photo taken by Steph Mineart

BH Photo #235107

Overview: Polygonal Warren through truss bridge over Skunk River on IA 78 in Coppock
Location: Coppock, Jefferson County, Iowa
Status: Replaced
History: Built 1937; Replaced 2003
Design: Polygonal Warren through truss
Dimensions: Length of largest span: 149.9 ft.
Total length: 471.2 ft.
Deck width: 24.0 ft.
Vertical clearance above deck: 14.2 ft.
Approximate latitude, longitude: +41.16074, -91.71871 (decimal degrees)
41°09'39" N, 91°43'07" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/607497/4557391 (zone/easting/northing)
Quadrangle map:: Wayland
Inventory numbers: IA 31420 (Iowa bridge number)
BH 13758 (Bridgehunter.com ID)
Inspection (as of 08/2006): Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 49.8 (out of 100)
Average daily traffic (as of 2005): 950