I-670 ML over OVER CSX RR


+39.97083, -83.01861
39°58'15" N, 83°01'07" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-670 ML over OVER CSX RR
Structure number:2517574
Location:OVER CSX RR
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:101.1 ft. [30.8 m]
Total length:586.0 ft. [178.6 m]
Roadway width between curbs:138.8 ft. [42.3 m]
Deck width edge-to-edge:144.7 ft. [44.1 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:2004
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:7
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: November 2015 

Status:Open, no restriction [A]
Average daily traffic:85,196 [as of 2010]
Truck traffic:9% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:33.6 tons [30.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:79.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201579.2Functionally obsoleteExcellentExcellentExcellent85196
November 201480.0Functionally obsoleteExcellentExcellentExcellent85196
September 201379.2Functionally obsoleteExcellentExcellentExcellent85196
November 201279.2Not deficientExcellentExcellentExcellent85196
October 201179.2Not deficientExcellentExcellentExcellent85196
June 201079.2Not deficientExcellentExcellentExcellent81016
August 200979.2Not deficientExcellentExcellentExcellent81016
November 200879.2Not deficientExcellentExcellentExcellent81016
November 200779.2Not deficientExcellentExcellentExcellent81016
March 200679.2Not deficientExcellentExcellentExcellent44190
December 200479.2Not deficientExcellentExcellentExcellent44190