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RT B S over IS 29

Map

Coordinates:
+40.01446, -95.08487
40°00'52" N, 95°05'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RT B S over IS 29
Structure number:1525
Old structure number:A1834 1 (from 1992 edition)
Location:S 17 T 60 N R 37 W
Purpose:Carries highway over highway
Route classification:Major Collector (Rural) [07]
Length of largest span:86.9 ft. [26.5 m]
Total length:287.1 ft. [87.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:37°
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
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:Poor
Status:Open, no restriction [A]
Average daily traffic:264 [as of 2016]
Truck traffic:11% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:73.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,011,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017PoorPoorSatisfactorySatisfactory26473.0
November 2015PoorPoorGoodSatisfactory26474.0
November 2013PoorPoorGoodSatisfactory26474.0
November 2012PoorPoorGoodGood26274.0
November 2011PoorPoorGoodGood26874.0
November 2010PoorPoorGoodGood28673.7
November 2009PoorPoorGoodGood29473.7
December 2008PoorPoorGoodGood28073.7
January 2007FairSatisfactoryGoodGood28076.8
October 2004FairSatisfactoryGoodGood29276.7
January 2003FairSatisfactoryVery GoodGood32676.7
October 2001FairSatisfactoryVery GoodGood32876.7
November 1999FairSatisfactoryVery GoodGood32276.9
November 1998FairSatisfactoryVery GoodGood31376.9
November 1997FairSatisfactoryVery GoodGood31376.9
December 1996FairSatisfactoryVery GoodGood51374.5
January 1996FairSatisfactorySatisfactoryGood51376.5
November 1994FairSatisfactorySatisfactoryGood49077.5
October 1993FairSatisfactorySatisfactoryGood35577.8
October 1992FairSatisfactorySatisfactoryGood35577.8
January 1992FairSatisfactorySatisfactoryGood33577.8