+40.51005, -91.76861
40°30'36" N, 91°46'07" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RT NN E over FOX RVR
Structure number:7737
Old structure number:P 548 1 (from 1992 edition)
Location:S 22 T 66 N R 8 W
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:75.1 ft. [22.9 m]
Total length:268.1 ft. [81.7 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Owner:State Highway Agency [01]
Year built:1954
Year reconstructed:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:71 [as of 2016]
Truck traffic:9% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:83.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodVery GoodGoodGood7183.8
November 2015GoodVery GoodGoodGood15873.5
November 2013GoodVery GoodGoodGood15473.5
November 2011GoodExcellentGoodGood14873.5
November 2010GoodExcellentGoodGood15847.3
November 2009PoorSeriousFairSatisfactory16226.5
October 2008PoorSeriousFairSatisfactory16426.5
October 2007PoorSeriousFairSatisfactory10427.3
November 2006PoorSeriousSatisfactorySatisfactory10437.9
October 2005PoorSeriousSatisfactorySatisfactory10437.9
October 2004PoorSeriousSatisfactorySatisfactory9049.7
October 2003PoorSeriousSatisfactorySatisfactory9049.7
October 2002PoorSeriousSatisfactorySatisfactory9249.7
November 2001PoorSeriousSatisfactorySatisfactory10637.9
August 2000PoorSeriousSatisfactorySatisfactory12237.7
December 1999PoorSeriousGoodSatisfactory11837.8
October 1998PoorPoorGoodSatisfactory11839.8
October 1997PoorPoorGoodSatisfactory11839.8
November 1996PoorPoorGoodSatisfactory26137.2
October 1995PoorPoorGoodSatisfactory26137.2
November 1994PoorPoorGoodSatisfactory24237.4
October 1993FairFairVery GoodSatisfactory23839.5
October 1992FairFairVery GoodSatisfactory23839.5
October 1991FairFairVery GoodVery Good22439.6