+39.11667, -94.59106
39°07'00" N, 94°35'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US 169 N over CST HARLEM RD
Structure number:3806
Old structure number:A4648 3 (from 1992 edition)
Location:S 26 T 50 N R 33 W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:56.1 ft. [17.1 m]
Total length:56.1 ft. [17.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Owner:State Highway Agency [01]
Year built:1955
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,002 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 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:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:42.6 tons [38.7 metric tons]
Inventory rating:25.7 tons [23.4 metric tons]
Sufficiency rating:67.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$294,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201667.0FairSatisfactorySatisfactorySatisfactoryFO17002
September 201465.7FairSatisfactorySatisfactorySatisfactoryFO16507
September 201265.2FairSatisfactorySatisfactorySatisfactoryFO22356
December 201066.4FairSatisfactorySatisfactorySatisfactoryFO17251
June 200867.4FairSatisfactorySatisfactorySatisfactoryFO17083
January 200767.3FairSatisfactorySatisfactorySatisfactoryFO18458
December 200567.4FairSatisfactorySatisfactorySatisfactoryFO16411
March 200467.4FairSatisfactorySatisfactorySatisfactoryFO16593
February 200267.3FairSatisfactorySatisfactorySatisfactoryFO19008
October 199960.9FairSatisfactorySatisfactorySatisfactoryFO18949
October 199860.9FairGoodGoodSatisfactoryFO18949
December 199760.9FairGoodGoodSatisfactoryFO18949
November 199561.7FairGoodGoodSatisfactoryFO16940
January 199561.8FairGoodGoodSatisfactoryFO16610