Bridgehunter.com | 13th Street Overpass

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13th Street Overpass

as seen from 12th Street

Photo taken by John Marvig in December 2012

Overview: Timber stringer bridge over Railroad on 13th Street
Location: Davenport, Scott County, Iowa
Status: Open to traffic
History: Built 1900
Design: Timber stringer
Dimensions: Length of largest span: 23.0 ft.
Total length: 113.9 ft.
Deck width: 24.0 ft.
Approximate latitude, longitude: +41.53306, -90.54667 (decimal degrees)
41°31'59" N, 90°32'48" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/704665/4600840 (zone/easting/northing)
USGS topographic map: Davenport East
Inventory numbers: IA 3020 (Iowa bridge number)
BH 52657 (Bridgehunter.com ID)
Inspection (as of 07/2009): Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 36.1 (out of 100)
Average daily traffic (as of 2006): 280