Polygonal Warren through truss with subdivided beams resembling a riveted Pennsylvania petit through truss bridge. M-frame portal bracing and riveted/bolted connections
Dimensions
Length of largest span: 160.1 ft.
Total length: 232.0 ft.
Deck width: 22.0 ft.
Vertical clearance above deck: 13.0 ft.
Approximate latitude, longitude
+41.32266, -93.64546(decimal degrees) 41°19'22" N, 93°38'44" W (degrees°minutes'seconds")
IA 333820 (Iowa bridge number)
BH 14644 (Bridgehunter.com ID)
Inspection report (as of October 2018)
Overall condition: Poor
Superstructure condition rating: Poor(4 out of 9)
Substructure condition rating: Fair(5 out of 9)
Deck condition rating: Poor(4 out of 9)
Sufficiency rating: 25.7 (out of 100) View more at BridgeReports.com
Categories
Update Log
February 16, 2018: New photos from Daniel Barnes
August 17, 2012: Updated by Luke Harden: Added category "M-frame portal"
September 8, 2011: Updated by Jason Smith: Added information on the bridge
Sources
Jason Smith - flensburg [dot] bridgehunter [dot] av [at] googlemail [dot] com