305th Street Overpass

Photos

Looking North

Photo taken by Daniel Barnes in July 2017

BH Photo #397645

Overview: Pony plate girder bridge over Railroad on 305th Street
Location: Carroll County, Iowa
Status: Open to traffic
History: Built 1913
Design: Pony plate girder
Dimensions: Length of largest span: 62.0 ft.
Total length: 164.1 ft.
Deck width: 19.7 ft.
Approximate latitude, longitude: +41.91333, -94.81111 (decimal degrees)
41°54'48" N, 94°48'40" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/349802/4641739 (zone/easting/northing)
Quadrangle map:: Dedham
Inventory numbers: IA 93340 (Iowa bridge number)
BH 52806 (Bridgehunter.com ID)
Inspection (as of 05/2010): Deck condition rating: Serious (3 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 45.3 (out of 100)
Average daily traffic (as of 2008): 70