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COUNTY RD 591 over LIT INDIAN CR

Map

Coordinates:
+39.60500, -91.73500
39°36'18" N, 91°44'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 591 over LIT INDIAN CR
Structure number:32160
Location:S 31 T 56 N R 7 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:44.9 ft. [13.7 m]
Total length:45.9 ft. [14.0 m]
Roadway width between curbs:21.3 ft. [6.5 m]
Deck width edge-to-edge:23.0 ft. [7.0 m]
Skew angle:40°
Owner:County Highway Agency [02]
Year built:2007
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Channel beam [22]
Deck type:Concrete Precast Panels [2]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:35 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:97.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018GoodGoodGoodExcellent3597.0
May 2016GoodGoodGoodExcellent3597.0
May 2014GoodVery GoodVery GoodExcellent3597.0
May 2012GoodVery GoodVery GoodExcellent3599.0
July 2010GoodVery GoodVery GoodExcellent3599.0
July 2008GoodVery GoodVery GoodExcellent3599.0
October 2007GoodVery GoodVery GoodExcellent2599.0