Wagon Wheel Bridge
Photo taken by J.R. Manning
BH Photo #109469
The Significance of the Des Moines River Wagon Bridge
Condensed from a report prepared for HAER in 1995
"This bridge is one of the few remaining large-scale wagon trusses in Iowa. A locally important crossing of a major river, it is one of the few multiple span pin-connected Pratt trusses remaining in the state. One of its four spans is a long-span Pennsylvania through truss, an important sub-type of the Pratt truss.
"The Wagon Bridge is an approximately 703' four-span steel bridge composed, begining at the east end, of a timber stringer approach span of about 160', one approximately 124' pin-connected Pennsylvania through truss, one approximately 200' pin-connected Pratt through truss, and one approximately 96' pin-connected Pratt through truss. The roadway width is 16'-0" and has a timber deck. The substructure consists of concrete-filled steel cylindrical piers with plate or bar diaphragms, and a concrete abutment at the west end. This abutment was originally constructed of stone, and may have been originally covered with concrete.
"The main span of this bridge is one of the oldest and best preserved large wagon trusses in Iowa. The bridge continues to serve as a locally important stream crossing, and also serves as an excellent example of the work of a very prolific and important Iowa bridge company, about which relatively little is known."
This document was prepared as part of the Iowa Historic Bridges Recording Project performed durng the Summer of 1995 by the Historic American Engineering Record (HAER). The project was sponsored by the Iowa Department of Transportation (IDOT). Preliminary research on this bridge was performed by Clayton B. Fraser of Fraserdesign, Loveland, CO.
--Robert W. Jackson, August 1995
- Through truss bridge over Des Moines River on 200th Street west of Boone
- Ogden-Boone, Boone County, Iowa
- Remaining spans demolished December 2, 2016
- Built 1909; closed to vehicle traffic in 2008 due to flood damage on an approach span; center pier damaged by ice on February 22, 2016 with one span collapsing on March 10, 2016. Remaining spans demolished December 2, 2016.
- - Carnegie Steel Co. of Pittsburgh, Pennsylvania (Metal Manufacturer)
- Inland Steel Co. of East Chicago, Indiana (Metal Manufacturer)
- Iowa Bridge Co. of Des Moines, Iowa (Builder)
- Jones & Laughlin Steel Co. of Pittsburgh, Pennsylvania & Woodlawn, Pennsylvania (Metal Manufacturer)
- Lackawanna Steel Co. of Lackawanna, New York (Metal Manufacturer)
- Pennsylvania through truss and three Pratt through truss spans consisting of Portal bracings are all A-frame
Length of largest span: 200.1 ft.
Total length: 703.1 ft.
Deck width: 16.1 ft.
Vertical clearance above deck: 13.7 ft.
Posted to the National Register of Historic Places
- Also called
- Des Moines River Bridge
Bluff Creek Bridge
- Approximate latitude, longitude
- +42.06296, -93.96936 (decimal degrees)
42°03'47" N, 93°58'10" W (degrees°minutes'seconds")
- Approximate UTM coordinates
- 15/419798/4657221 (zone/easting/northing)
- Quadrangle map:
- Boone West
- Land survey
- T. 84 N., R. 27 W., Sec. 26
- Average daily traffic (as of 2015)
- Inventory numbers
- IA 77850 (Iowa bridge number)
NRHP 98000765 (National Register of Historic Places reference number)
BH 12895 (Bridgehunter.com ID)
- Inspection report (as of June 2016)
- Sufficiency rating: 15.7 (out of 100)
View more at BridgeReports.com
- December 27, 2018: New photo from David Shedlock
- February 25, 2017: New photo from Daniel Barnes
- December 3, 2016: Updated by Andy Winegar: Changed status to Demolished to reflect final demolition of remaining spans
- August 8, 2016: New photo from Kevin Skow
- July 2, 2016: New photo from Kevin Skow
- March 16, 2016: New photos from Dan Berg
- March 11, 2016: New photos from Kevin Skow
- March 10, 2016: Updated by Kevin Skow: Western span of the bridge collapsed today.
- February 23, 2016: New photo from Kevin Skow
- February 22, 2016: Updated by Kevin Skow: Updated status based on ice jam damage and county engineer report
- June 2, 2015: New photos from Kevin Skow
- January 30, 2015: Updated by Dave King: Added category "Lally columns"
- May 15, 2014: New photos from Lee Smith
- September 12, 2013: New photos from Jason Smith
- August 16, 2013: New photos from John Marvig
- May 15, 2013: Updated by Jason Smith: Bridge is now open to pedestrians!
- October 11, 2012: Updated by Jason Smith: Added category "A-frame portal"
- October 19, 2010: Updated by Jason Smith: Changed the name of the bridge and added some info on it
- July 30, 2010: New Street View added by Jason Smith
- February 19, 2010: Updated by J.R. Manning: Updated bridge data
- October 5, 2009: Updated by J.R. Manning: Added alternate name
- August 20, 2008: Essay added by J.R. Manning
- August 19, 2008: Updated by J.R. Manning: Updated NRHP Listing
- July 8, 2008: Updated by Kim Harvey: updated status on bridge
- March 25, 2008: Updated by J.R. Manning: Added historical data