IR 670 over RAMP B:71S TO 670 E


+39.97833, -82.98389
39°58'42" N, 82°59'02" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IR 670 over RAMP B:71S TO 670 E
Structure number:2517671
Location:0.43 MI S OF 5TH AVE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:138.1 ft. [42.1 m]
Total length:358.9 ft. [109.4 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1993
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: July 2015 

Status:Open, no restriction [A]
Average daily traffic:153,135 [as of 2003]
Truck traffic:7% 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:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:24.6 tons [22.4 metric tons]
Inventory rating:19.9 tons [18.1 metric tons]
Sufficiency rating:63.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201563.4Not deficientExcellentExcellentExcellent153135
August 201483.0Not deficientExcellentExcellentExcellent153135
May 201363.4Not deficientExcellentExcellentExcellent153135
June 201263.4Not deficientExcellentExcellentExcellent153135
July 201163.4Not deficientExcellentExcellentExcellent153135
September 201063.4Not deficientExcellentExcellentExcellent153135
October 200963.2Not deficientExcellentExcellentExcellent153135
October 200863.2Not deficientExcellentExcellentExcellent153135
November 200746.2Not deficientExcellentExcellentExcellent153135
March 200646.2Not deficientExcellentExcellentExcellent153135
March 200544.2Functionally obsoleteExcellentExcellentExcellent153135
November 200269.1Not deficientExcellentExcellentExcellent63320
January 200070.3Not deficientExcellentExcellentExcellent53520
November 199870.3Not deficientExcellentExcellentExcellent53520
October 199676.2Not deficientExcellentExcellentExcellent6500
January 199677.4Not deficientExcellentExcellentExcellent6500
January 199577.4Not deficientExcellentExcellentExcellent6500
199479.4Not deficient---6500