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I-670 over OVER ROSS LAB ACCESS RD.

Map 

Coordinates:
+39.97417, -82.99361
39°58'27" N, 82°59'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-670 over OVER ROSS LAB ACCESS RD.
Structure number:2506335
Location:1.95 MI E OF SR315
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:89.9 ft. [27.4 m]
Total length:241.8 ft. [73.7 m]
Roadway width between curbs:128.0 ft. [39.0 m]
Deck width edge-to-edge:133.9 ft. [40.8 m]
Vertical clearance below bridge:27.6 ft. [8.4 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2003
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: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: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:170,290 [as of 2010]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Sufficiency rating:84.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201584.0Not deficientVery GoodExcellentExcellent170290
November 201484.0Not deficientVery GoodExcellentExcellent170290
September 201384.0Not deficientVery GoodExcellentExcellent170290
November 201284.0Not deficientExcellentExcellentExcellent170290
October 201184.0Not deficientExcellentExcellentExcellent170290
June 201084.0Not deficientExcellentExcellentExcellent153800
August 200984.0Not deficientExcellentExcellentExcellent153800
November 200884.0Not deficientExcellentExcellentExcellent153800
November 200784.0Not deficientExcellentExcellentExcellent153800
March 200691.7Not deficientExcellentExcellentExcellent55650
December 200491.7Not deficientExcellentExcellentExcellent55650
July 200358.8Not deficientPoorFairPoor55310
December 199954.6Structurally deficientPoorFairPoor45440
November 199854.6Structurally deficientPoorFairPoor45440
October 199652.2Structurally deficientPoorFairPoor48000
January 199653.8Structurally deficientPoorFairPoor48000
December 199451.5Structurally deficientSeriousFairPoor48000
September 199351.5Structurally deficientSeriousFairPoor48000
September 199251.5Structurally deficientSeriousFairPoor48000
September 199153.5Structurally deficientSeriousFairPoor48000