Rating:
1 vote

Price Creek Bridge

Photos 

U Ave Price Creek Bridge

View of the east side. Taken June 11, 2013.

Photo taken by Dave King

Enlarge

BH Photo #255940

Map 

Facts 

Overview
Lost Pony truss bridge over Price Creek on CR W22 (U Avenue)
Location
Iowa County, Iowa
Status
Replaced by a new bridge
Future prospects
Slated for demolition and replacement. Contract lets in 2015.
History
Built ca. 1920; rehabilitated 1959; replaced 2015
Design
Pratt pony truss
Dimensions
Span length: 44.9 ft.
Total length: 44.9 ft.
Deck width: 14.8 ft.
Approximate latitude, longitude
+41.83593, -91.90872   (decimal degrees)
41°50'09" N, 91°54'31" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/590609/4632136 (zone/easting/northing)
Quadrangle map:
Middle Amana
Land survey
T. 81 N., R. 9 W., Sec. 9
Inventory numbers
IA 191080 (Iowa bridge number)
BH 13699 (Bridgehunter.com ID)
Inspection (as of 04/2014)
Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 28.3 (out of 100)
Average daily traffic (as of 2010)
140

Categories 

Built during 1920s (8,757)
Concrete deck (74)
Doomed (1,028)
Iowa (5,783)
Iowa County, Iowa (80)
Lost (18,666)
Lost 2015 (205)
Lost during 2010s (1,991)
One-lane traffic (7,421)
Owned by county (18,847)
Pony truss (15,049)
Pratt pony truss (3,180)
Pratt truss (8,017)
Replaced by new bridge (12,365)
Span length 25-50 feet (13,556)
Structurally deficient (18,414)
Total length 25-50 feet (9,840)
Truss (29,437)

Update Log 

  • January 7, 2017: Updated by Dave King: Updated status: replaced
  • March 25, 2015: Updated by Nathan Holth: This bridge is now doomed.
  • January 22, 2015: New photos from Jason Smith
  • July 8, 2013: Updated by Fmiser: Added category "Concrete deck"
  • July 3, 2013: Updated by John Marvig: Bridge is a warren pony truss

Sources 

  • Dave King - DKinghawkfan [at] hotmail [dot] com
  • John Marvig - marvigj27 [at] gmail [dot] com
  • Fmiser - fmiser [at] gmail [dot] com
  • Jason Smith - flensburg [dot] bridgehunter [dot] av [at] googlemail [dot] com
  • Nathan Holth

Comments 

Price Creek Bridge
Posted July 8, 2013, by John Marvig (johnmarvig [at] chaska [dot] net)

I did classify it as a warren. Silly mistake. Not sure if I was going too fast and didn't take a decent look at the pictures. Sorry for the confusion.

Price Creek Bridge
Posted July 8, 2013, by Fmiser (fmiser [at] gmail [dot] com)

It is a regular problem when the truss web is so short. There aren't enough panels for a pattern to be seen.

But I agree with Clark. This is a 5 panel pratt truss. If it _had_ to be a warren, I would call it something like "center panel overlapping warren with verticals". But really it's clear to me it's a pratt.

John - did you classify this as a a warren, or did you find somewhere else that called it a warren? I don't want to just arbitrarily change what you just edited...

Price Creek Bridge
Posted July 3, 2013, by Clark Vance (cvance [at] dogmail [dot] com)

I need some identification assistance here. I always thought Warren trusses were equilateral triangles, sometimes with altitudes. I see this truss as a Pratt with the angled members slanting down toward the center. What's the differentiating feature I'm missing?