MAIN ST (US40) over OVER I-270


+39.95444, -82.84417
39°57'16" N, 82°50'39" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:MAIN ST (US40) over OVER I-270
Structure number:2502844
Location:1.7 MI E OF SR317
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:81.0 ft. [24.7 m]
Total length:395.7 ft. [120.6 m]
Roadway width between curbs:102.4 ft. [31.2 m]
Deck width edge-to-edge:106.0 ft. [32.3 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1972
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:6
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Average daily traffic:29,950 [as of 2010]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:91.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201591.0Functionally obsoleteGoodGoodVery Good29950
March 201491.0Functionally obsoleteSatisfactoryGoodVery Good29950
March 201391.0Functionally obsoleteSatisfactoryGoodVery Good29950
April 201289.0Functionally obsoleteSatisfactoryGoodVery Good29950
April 201189.0Functionally obsoleteSatisfactoryGoodVery Good29950
May 201089.0Functionally obsoleteSatisfactoryGoodVery Good38770
June 200989.0Functionally obsoleteSatisfactoryGoodVery Good38770
August 200889.0Functionally obsoleteSatisfactoryGoodVery Good38770
August 200788.0Functionally obsoleteFairGoodSatisfactory38770
December 200691.0Not deficientSatisfactoryGoodSatisfactory40040
December 200591.0Not deficientSatisfactoryGoodSatisfactory40040
November 200491.0Not deficientSatisfactoryGoodSatisfactory40040
November 200391.0Not deficientSatisfactoryGoodSatisfactory39740
October 200291.0Not deficientSatisfactoryGoodSatisfactory39740
May 200065.0Structurally deficientFairGoodPoor48900
September 199865.0Structurally deficientFairGoodPoor48900
April 199689.0Functionally obsoleteSatisfactoryVery GoodSatisfactory34355
May 199491.0Functionally obsoleteSatisfactoryVery GoodSatisfactory34355
April 199393.0Not deficientSatisfactoryVery GoodSatisfactory34355
April 199293.0Not deficientSatisfactoryVery GoodSatisfactory34355
April 199193.0Not deficientSatisfactoryVery GoodSatisfactory34355