South River Bridge

Map 

Facts 

Note: The following information comes from the National Bridge Inventory and has not been verified.

Overview

Through truss bridge over South River on 168th Avenue (168th Ave)

Location

Warren County, Iowa

Status

Open to traffic

History

Built 1915; rehabilitated 1955

Design

Through truss

Dimensions

Length of largest span: 120.1 ft.
Total length: 181.1 ft.
Deck width: 15.7 ft.
Vertical clearance above deck: 12.7 ft.

Approximate latitude, longitude

+41.33695, -93.48638   (decimal degrees)
41°20'13" N, 93°29'11" W   (degrees°minutes'seconds")

Approximate UTM coordinates

15/459303/4576277 (zone/easting/northing)

Land survey

T. 76 N., R. 23 W., Sec. 34

USGS topographic map

Milo

Inventory numbers

IA 334420 (Iowa bridge number)
BH 14646 (Bridgehunter.com ID)

Inspection (as of 11/2010)

Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Serious (3 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 16.0 (out of 100)

Average daily traffic (as of 2008)

170

Categories 

Update Log 

• August 17, 2012: Updated by Luke Harden: Added category "A-frame portal"

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