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IR-670 over OVER NS RR

Map 

Coordinates:
+39.97083, -82.98583
39°58'15" N, 82°59'09" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IR-670 over OVER NS RR
Structure number:2506505
Location:IR-670 WB TO IR-71NB RAMP
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:145.0 ft. [44.2 m]
Total length:342.5 ft. [104.4 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:31.8 ft. [9.7 m]
Vertical clearance below bridge:23.3 ft. [7.1 m]
Owner:State Highway Agency [01]
Year built:1994
Historic significance:Historical significance is not determinable at this time [4]
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: December 2015 

Status:Open, no restriction [A]
Average daily traffic:56,490 [as of 2010]
Truck traffic:4% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.0 tons [64.5 metric tons]
Inventory rating:42.5 tons [38.6 metric tons]
Sufficiency rating:68.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201568.0Not deficientVery GoodVery GoodExcellent56490
November 201468.0Not deficientVery GoodVery GoodExcellent56490
September 201368.0Not deficientVery GoodVery GoodExcellent56490
November 201268.0Not deficientExcellentExcellentExcellent56490
November 201158.1Not deficientExcellentExcellentExcellent56490
June 201058.1Not deficientExcellentExcellentExcellent56605
August 200958.2Not deficientExcellentExcellentExcellent56605
November 200858.2Not deficientExcellentExcellentExcellent56605
November 200758.2Not deficientExcellentExcellentExcellent56605
March 200658.2Not deficientExcellentExcellentExcellent31850
December 200458.2Not deficientExcellentExcellentExcellent31850
November 200267.7Not deficientExcellentExcellentExcellent7028
January 200067.7Not deficientExcellentExcellentExcellent7028
November 199867.7Not deficientExcellentExcellentExcellent7028
October 19960.0Not applicableExcellentExcellentExcellent7028
19960.0Not applicable---7028