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 

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]
Evaluation:Functionally obsolete [2]
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. ratingEvaluationDeckSuper.Sub.ADT
September 201559.2Functionally obsoleteFairFairGood6918
September 201381.1Not deficientFairFairGood6918
September 201182.3Not deficientFairSatisfactoryGood6918
January 201082.6Not deficientSatisfactorySatisfactoryGood7382
January 200882.6Not deficientSatisfactorySatisfactoryGood7515
December 200572.6Not deficientSatisfactorySatisfactoryFair6469
September 200381.8Functionally obsoleteSatisfactorySatisfactorySatisfactory3060
October 200183.0Not deficientSatisfactorySatisfactorySatisfactory6006
200068.3Not applicable---42600
September 199883.6Not deficientSatisfactorySatisfactorySatisfactory6006
September 199783.6Not deficientSatisfactorySatisfactoryGood6006
September 199685.1Not deficientSatisfactorySatisfactoryVery Good4290
October 199585.1Not deficientSatisfactorySatisfactoryVery Good4290
October 199485.1Not deficientSatisfactorySatisfactoryVery Good4160
November 199385.1Not deficientSatisfactorySatisfactoryVery Good4160
October 199285.1Not deficientSatisfactorySatisfactoryVery Good4160
December 199185.1Not deficientSatisfactorySatisfactoryVery Good4160