FOURTH ST (US23) over S 4TH ST(US-23) OVER I-7


+39.95333, -82.99444
39°57'12" N, 82°59'40" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:FOURTH ST (US23) over S 4TH ST(US-23) OVER I-7
Structure number:2500639
Location:1.59 MI S OF IR-670
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:92.9 ft. [28.3 m]
Total length:214.6 ft. [65.4 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:60.4 ft. [18.4 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1964
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:14,530 [as of 2010]
Truck traffic:6% of total traffic
Deck condition:Serious [3 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:35.6 tons [32.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:47.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201547.0Structurally deficientSeriousPoorSatisfactory14530
March 201465.0Functionally obsoleteFairFairSatisfactory14530
February 201273.0Functionally obsoleteSatisfactorySatisfactorySatisfactory14530
February 201073.0Functionally obsoleteSatisfactorySatisfactorySatisfactory15700
April 200973.0Functionally obsoleteSatisfactorySatisfactorySatisfactory15700
May 200873.0Functionally obsoleteSatisfactorySatisfactorySatisfactory15700
July 200773.0Functionally obsoleteSatisfactorySatisfactorySatisfactory15700
March 200673.0Functionally obsoleteSatisfactorySatisfactorySatisfactory142120
March 200572.0Functionally obsoleteFairSatisfactorySatisfactory17370
August 200372.0Functionally obsoleteFairSatisfactorySatisfactory20700
September 200272.0Functionally obsoleteFairSatisfactorySatisfactory17820
March 200076.0Functionally obsoleteFairSatisfactorySatisfactory17390
November 199876.0Functionally obsoleteFairSatisfactorySatisfactory17390
February 199673.0Functionally obsoleteSatisfactoryGoodSatisfactory17278
March 199475.0Functionally obsoleteSatisfactoryVery GoodSatisfactory17278
February 199374.0Functionally obsoleteFairVery GoodSatisfactory17278
March 199274.0Functionally obsoleteFairVery GoodSatisfactory17278
February 199174.0Functionally obsoleteFairVery GoodSatisfactory17278