County Road Bridge

Map 

Facts 

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

Overview

Pony truss bridge over Turkey Ridge Creek on 451st Avenue, 5 mi. west and 6.2 mi. north of Viborg in Norway Township

Location

Turner County, South Dakota

Status

Open to traffic

History

Built 1913; rehabilitated 1960

Design

Pony truss

Dimensions

Length of largest span: 59.1 ft.
Total length: 60.7 ft.
Deck width: 15.7 ft.

Approximate latitude, longitude

+43.25917, -97.18111   (decimal degrees)
43°15'33" N, 97°10'52" W   (degrees°minutes'seconds")

Approximate UTM coordinates

14/647631/4791201 (zone/easting/northing)

USGS topographic map

Parker SW

Inventory numbers

SD 63-110-168 (South Dakota structure number)
BH 32375 (Bridgehunter.com ID)

Inspection (as of 07/2010)

Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Serious (3 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 30.2 (out of 100)

Average daily traffic (as of 2009)

30

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