Despite the patchwork with cheap rubber filling, the bridge has taken a beating by vehicles exceeding the weight limit. This has accelerated the need to replace the bridge altogether.
Scheduled for replacement as soon as funding is available
History
Built ca. 1950
Design
Riveted Camelback through truss with WV portal bracing
Dimensions
Length of largest span: 157.2 ft.
Total length: 242.1 ft.
Deck width: 18.4 ft.
Vertical clearance above deck: 14.3 ft.
Also called
Middle River Bridge
Approximate latitude, longitude
+41.42426, -93.58723(decimal degrees) 41°25'27" N, 93°35'14" W (degrees°minutes'seconds")
Approximate UTM coordinates
15/450931/4586021 (zone/easting/northing)
Land survey
T. 77 N., R. 24 W., Sec. 35
USGS topographic map
Scotch Ridge
Inventory numbers
IA 335350 (Iowa bridge number)
BH 14634 (Bridgehunter.com ID)
Inspection (as of 10/2010)
Deck condition rating: Poor(4 out of 9) Superstructure condition rating: Fair(5 out of 9) Substructure condition rating: Fair(5 out of 9) Appraisal: Structurally deficient
Sufficiency rating: 33.7 (out of 100)