+39.98056, -82.95639
39°58'50" N, 82°57'23" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LEONARD AVENUE over I-670
Structure number:2517760
Location:3.99 MI W OF IR270
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:108.3 ft. [33.0 m]
Total length:217.9 ft. [66.4 m]
Roadway width between curbs:50.9 ft. [15.5 m]
Deck width edge-to-edge:65.0 ft. [19.8 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:1989
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:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: December 2015 

Status:Open, no restriction [A]
Average daily traffic:16,100 [as of 1987]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:92.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201592.0Functionally obsoleteVery GoodSatisfactoryVery Good16100
October 201492.0Functionally obsoleteVery GoodVery GoodExcellent16100
October 201392.0Functionally obsoleteVery GoodVery GoodExcellent16100
October 201292.0Functionally obsoleteVery GoodVery GoodExcellent16100
November 201192.0Functionally obsoleteVery GoodVery GoodExcellent16100
June 201092.0Functionally obsoleteVery GoodExcellentExcellent16100
August 200992.0Functionally obsoleteExcellentExcellentExcellent16100
November 200892.0Functionally obsoleteExcellentExcellentExcellent16100
December 200790.0Functionally obsoleteExcellentExcellentExcellent16100
March 200690.0Functionally obsoleteExcellentExcellentExcellent16100
December 200490.0Functionally obsoleteExcellentExcellentExcellent16100
November 200290.0Functionally obsoleteExcellentExcellentExcellent16100
January 200094.2Not deficientExcellentExcellentExcellent16100
November 199894.2Not deficientExcellentExcellentExcellent16100
October 199694.2Not deficientExcellentExcellentExcellent16100
January 199695.3Not deficientExcellentExcellentExcellent16100
December 199495.3Not deficientExcellentExcellentExcellent16100
September 199395.3Not deficientExcellentExcellentExcellent16100
September 199295.3Not deficientExcellentExcellentExcellent16100
September 199195.3Not deficientExcellentExcellentExcellent16100