IR 670
IR 670 in 0.43 MI S Of 5th AVE, Franklin County, Ohio received a condition grade of B (78/100). Built in 1993, the bridge carries 153K vehicles daily on IR 670 over Ramp B:Ir71s To Ir670 E.
Component Ratings
The riding surface — evaluated for cracking, spalling, and wear
Beams, girders, and trusses that support the deck
Piers, abutments, and foundations below the deck
Bridge Details
About This Bridge
IR 670 is a 33-year-old bridge located 0.43 MI S Of 5th AVE in Franklin County, Ohio. The bridge carries IR 670 over Ramp B:Ir71s To Ir670 E with 1 traffic lane, handling approximately 153K vehicles per day. Built in 1993, the structure spans 109.4 meters.
The bridge received a Condition Grade of B (78/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 7/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
IR 670 has a Condition Score of 78/100 (Grade B). Its deck is rated 7/9, superstructure 7/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
IR 670 was built in 1993, making it 33 years old. The average bridge age in the United States is 48 years.
IR 670 carries approximately 153K vehicles per day (average daily traffic). The bridge has 1 traffic lane. It is 109.4 meters long and located on IR 670 in 0.43 MI S Of 5th AVE, Franklin County, Ohio.
No, IR 670 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
IR 670 is located 0.43 MI S Of 5th AVE in Franklin County, Ohio. The bridge carries IR 670 over Ramp B:Ir71s To Ir670 E. Its coordinates are 39.979181, -82.985311. It is maintained by State Highway Agency.
IR 670 carries IR 670 over Ramp B:Ir71s To Ir670 E. The bridge is 109.4 meters long and was built in 1993.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.