West Fork Vermillion River Bridge

Map 

Facts 

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

Overview

Pony truss bridge over West Fork Vermillion River on 271st Street, 2 mi. north and 1.8 mi. west of Marion in Dolton Township

Location

Turner County, South Dakota

Status

Open to traffic

History

Built 1913 by the Federal Bridge Co.

Builder

- Federal Bridge Co. of Des Moines, Iowa

Design

Warren pony truss

Dimensions

Length of largest span: 79.1 ft.
Total length: 83.0 ft.
Deck width: 15.7 ft.

Recognition

Posted to the National Register of Historic Places on September 29, 1999

Approximate latitude, longitude

+43.45886, -97.29508   (decimal degrees)
43°27'32" N, 97°17'42" W   (degrees°minutes'seconds")

Approximate UTM coordinates

14/637927/4813184 (zone/easting/northing)

USGS topographic map

Marion

Inventory numbers

SD 63-052-030 (South Dakota structure number)
NRHP 99001217 (National Register of Historic Places reference number)
BH 32412 (Bridgehunter.com ID)

Inspection (as of 09/2009)

Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Critical (2 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 21.9 (out of 100)

Average daily traffic (as of 2008)

75

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