23RD TRFY E over IS 70


+39.08397, -94.54117
39°05'02" N, 94°32'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:23RD TRFY E over IS 70
Structure number:270
Old structure number:A 306A1 1 (from 1992 edition)
Location:S 10 T 49 N R 33 W
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:60.0 ft. [18.3 m]
Total length:198.2 ft. [60.4 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:56.1 ft. [17.1 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1959
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,918 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:64.4 tons [58.5 metric tons]
Inventory rating:38.6 tons [35.1 metric tons]
Sufficiency rating:59.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,425,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201559.2FairFairFairGoodFO6918
September 201381.1FairFairFairGood-6918
September 201182.3FairFairSatisfactoryGood-6918
January 201082.6FairSatisfactorySatisfactoryGood-7382
January 200882.6FairSatisfactorySatisfactoryGood-7515
December 200572.6FairSatisfactorySatisfactoryFair-6469
September 200381.8FairSatisfactorySatisfactorySatisfactoryFO3060
October 200183.0FairSatisfactorySatisfactorySatisfactory-6006
September 199968.3FairSatisfactorySatisfactoryGoodFO62478
September 199883.6FairSatisfactorySatisfactorySatisfactory-6006
September 199783.6FairSatisfactorySatisfactoryGood-6006
September 199685.1FairSatisfactorySatisfactoryVery Good-4290
October 199585.1FairSatisfactorySatisfactoryVery Good-4290
October 199485.1FairSatisfactorySatisfactoryVery Good-4160
November 199385.1FairSatisfactorySatisfactoryVery Good-4160
October 199285.1FairSatisfactorySatisfactoryVery Good-4160
December 199185.1FairSatisfactorySatisfactoryVery Good-4160