+39.07287, -94.53057
39°04'22" N, 94°31'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IS 70 E over NORTON AVE
Structure number:273
Old structure number:A 311R 2 (from 1992 edition)
Location:S 15 T 49 N R 33 W
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:86.3 ft. [26.3 m]
Total length:283.2 ft. [86.3 m]
Roadway width between curbs:46.6 ft. [14.2 m]
Deck width edge-to-edge:49.2 ft. [15.0 m]
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:43,434 [as of 2014]
Truck traffic:18% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:78.2 tons [71.1 metric tons]
Inventory rating:47.5 tons [43.2 metric tons]
Sufficiency rating:84.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201584.3Not deficientSatisfactorySatisfactoryGood43434
September 201384.3Not deficientSatisfactorySatisfactoryGood43434
September 201183.8Not deficientFairSatisfactoryGood40039
January 201084.3Not deficientFairSatisfactoryGood36887
November 200784.7Not deficientSatisfactorySatisfactoryGood41332
December 200582.4Not deficientSatisfactorySatisfactoryGood56019
September 200382.5Not deficientSatisfactorySatisfactoryGood55518
October 200178.2Functionally obsoleteSatisfactorySatisfactoryGood54485
September 199980.6Not deficientSatisfactorySatisfactoryGood53550
200068.3Not applicable---51320
September 199880.6Not deficientGoodSatisfactoryGood53550
September 199780.6Not deficientGoodSatisfactoryGood53550
September 199680.9Not deficientGoodSatisfactoryGood51320
October 199578.2Functionally obsoleteGoodSatisfactoryGood51320
October 199478.6Not deficientGoodSatisfactoryGood48780
November 199378.5Not deficientGoodSatisfactoryGood49080
October 199278.5Not deficientGoodSatisfactoryGood49080
December 199178.7Not deficientGoodSatisfactoryGood48330