170th Street Swan Lake Branch Bridge

Photo

Courtesy of the Perry News

BH Photo #490542

Overview: Lost Slab bridge over Swan Lake Branch on 170th Street
Location: Dallas County, Iowa
Status: Replaced by a new bridge
History: Built 1925; Replaced 2019
Design: Slab
Dimensions: Length of largest span: 22.0 ft.
Total length: 24.0 ft.
Deck width: 30.5 ft.
Approximate latitude, longitude: +41.79127, -94.11828 (decimal degrees)
41°47'29" N, 94°07'06" W (degrees°minutes'seconds")
Approximate UTM coordinates: 15/407084/4627206 (zone/easting/northing)
Average daily traffic (as of 2012): 70
Inventory numbers: IA 132670 (Iowa bridge number)
BH 92184 (Bridgehunter.com ID)
Inspection report (as of November 2018): Overall condition: Poor
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Deck condition rating: Poor (4 out of 9)
Sufficiency rating: 37.9 (out of 100)
View more at BridgeReports.com