+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 2014 

Status:Open, no restriction [A]
Average daily traffic:16,507 [as of 2014]
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:35.6 tons [32.4 metric tons]
Inventory rating:24.8 tons [22.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:65.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$294,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201465.7Functionally obsoleteSatisfactorySatisfactorySatisfactory16507
September 201265.2Functionally obsoleteSatisfactorySatisfactorySatisfactory22356
December 201066.4Functionally obsoleteSatisfactorySatisfactorySatisfactory17251
June 200867.4Functionally obsoleteSatisfactorySatisfactorySatisfactory17083
January 200767.3Functionally obsoleteSatisfactorySatisfactorySatisfactory18458
December 200567.4Functionally obsoleteSatisfactorySatisfactorySatisfactory16411
March 200467.4Functionally obsoleteSatisfactorySatisfactorySatisfactory16593
February 200267.3Functionally obsoleteSatisfactorySatisfactorySatisfactory19008
October 199960.9Functionally obsoleteSatisfactorySatisfactorySatisfactory18949
October 199860.9Functionally obsoleteGoodGoodSatisfactory18949
December 199760.9Functionally obsoleteGoodGoodSatisfactory18949
November 199561.7Functionally obsoleteGoodGoodSatisfactory16940
January 199561.8Functionally obsoleteGoodGoodSatisfactory16610