Rating:
1 vote

Side Ditch Entrance Bridge

Photos 

The south side

This wood deck pony truss carries traffic into Bankston County park.

Photo taken by J.R. Manning in August 2007

BH Photo #109939

Map 

Street View 

Facts 

Overview
Pony truss bridge over Side Ditch on an entrance road
Location
Dubuque County, Iowa
Status
Open to traffic
History
Built 1900
Design
Riveted, 2-panel Pratt half-hip pony truss
Dimensions
Span length: 29.9 ft.
Total length: 29.9 ft.
Deck width: 15.4 ft.
Approximate latitude, longitude
+42.55814, -90.95744   (decimal degrees)
42°33'29" N, 90°57'27" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/667676/4713770 (zone/easting/northing)
Quadrangle map:
Holy Cross
Land survey
T. 89 N., R. 1 W., Sec. 4
Inventory numbers
IA 364060 (Iowa bridge number)
BH 13439 (Bridgehunter.com ID)
Inspection (as of 12/2015)
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: 29.0 (out of 100)
Average daily traffic (as of 2013)
10

Update Log 

  • September 20, 2017: Updated by Dave King: Added category "Wooden deck"
  • March 17, 2010: Updated by J.R. Manning: Added Street View
  • January 27, 2008: New photos from J.R. Manning

Sources 

  • J.R. Manning - thekitchenguy [at] sbcglobal [dot] net