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COUNTY RD 416 over INDIAN CR

Map

Coordinates:
+39.20605, -91.29954
39°12'22" N, 91°17'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 416 over INDIAN CR
Structure number:20062
Old structure number:2450006 082 (from 1992 edition)
Location:S 12 T 51 N R 4 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:89.9 ft. [27.4 m]
Total length:166.0 ft. [50.6 m]
Roadway width between curbs:15.4 ft. [4.7 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:County Highway Agency [02]
Historic significance:Historical significance is not determinable at this time [4]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:35 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:46.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$665,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactorySatisfactoryGood3546.2
July 2016FairSatisfactorySatisfactoryGood3546.2
July 2014FairSatisfactorySatisfactoryGood3546.2
July 2012FairSatisfactorySatisfactoryGood3546.2
September 2010FairSatisfactorySatisfactoryGood3546.2
October 2008FairSatisfactorySatisfactoryGood3546.2
September 2006FairSatisfactorySatisfactoryGood3546.2
September 2004FairSatisfactorySatisfactoryGood3546.2
August 2002FairSatisfactorySatisfactoryGood3546.2
August 2000FairSatisfactorySatisfactoryGood3546.2
September 1998FairSatisfactorySatisfactoryGood3546.2
December 1990FairGoodSatisfactorySatisfactory3545.8