Twelve Mile Creek Bridge

Map 

Facts 

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

Overview

Lost pony truss bridge over Twelve Mile Creek on a local road

Location

Tama County, Iowa

Status

No longer exists

History

Built 1924; rehabilitated 1948; replaced 1999

Design

Pony truss

Dimensions

Length of largest span: 69.9 ft.
Total length: 75.1 ft.
Deck width: 19.0 ft.

Approximate latitude, longitude

+42.25385, -92.55302   (decimal degrees)
42°15'14" N, 92°33'11" W   (degrees°minutes'seconds")

Land survey

T. 86 N., R. 15 W., Sec. 24

USGS topographic map

Reinbeck

Inventory numbers

IA 320580 (Iowa bridge number)
BH 14491 (Bridgehunter.com ID)

Inspection (as of 10/1998)

Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Not deficient
Sufficiency rating: 45.3 (out of 100)

Average daily traffic (as of 1997)

45

Categories 

Comments