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: August 2016

Good/Fair/Poor Condition:Good
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201663.4GoodExcellentExcellentExcellent-153135
July 201563.4GoodExcellentExcellentExcellent-153135
August 201483.0GoodExcellentExcellentExcellent-153135
May 201363.4GoodExcellentExcellentExcellent-153135
June 201263.4GoodExcellentExcellentExcellent-153135
July 201163.4GoodExcellentExcellentExcellent-153135
September 201063.4GoodExcellentExcellentExcellent-153135
October 200963.2GoodExcellentExcellentExcellent-153135
October 200863.2GoodExcellentExcellentExcellent-153135
November 200746.2GoodExcellentExcellentExcellent-153135
March 200646.2GoodExcellentExcellentExcellent-153135
March 200544.2GoodExcellentExcellentExcellentFO153135
November 200269.1GoodExcellentExcellentExcellent-63320
January 200070.3GoodExcellentExcellentExcellent-53520
November 199870.3GoodExcellentExcellentExcellent-53520
October 199676.2GoodExcellentExcellentExcellent-6500
January 199677.4GoodExcellentExcellentExcellent-6500
January 199577.4GoodExcellentExcellentExcellent-6500

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.1,7951,795000
Reinforced Concrete Decksq. ft.11,84511,845000
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.7777000
Reinforced Concrete Pier Caplinear ft.7777000
Strip Seal Jointlinear ft.6666000
Elastomeric Bearingeach2020000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.718718000