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US 169 S over LINN CR

Map

Coordinates:
+40.28529, -94.42628
40°17'07" N, 94°25'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 169 S over LINN CR
Structure number:5065
Location:S 6 T 63 N R 31 W
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:69.9 ft. [21.3 m]
Total length:182.1 ft. [55.5 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.8 ft. [10.0 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:2016
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
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:1,079 [as of 2017]
Truck traffic:13% 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 desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:82.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodVery GoodGoodGood107982.5
November 2015PoorPoorGoodGood85580.9
November 2013PoorPoorGoodGood85580.9
November 2012PoorPoorGoodGood84080.9
November 2011PoorPoorGoodGood122779.2
November 2010PoorSeriousGoodGood125276.4
November 2009PoorSeriousGoodGood100476.9
November 2007FairFairGoodGood103181.0
November 2005FairSatisfactoryGoodGood103282.0
December 2004FairSatisfactoryGoodGood111881.9
January 2003FairSatisfactoryGoodGood108281.9
October 2001FairSatisfactoryGoodGood118481.7