I 70
I 70 in 0.83 MI W Of Ir670, Franklin County, Ohio received a condition grade of A (84/100). Built in 1973, the bridge carries 135K vehicles daily on I 70 over Over Fisher RD.
I 70 carries an A on the BridgeSafety Condition Score with 84/100. Deck, superstructure, and substructure ratings all sit in the better tier of the FHWA NBI distribution. The bridge is structurally sound by federal standards.
The bridge was built in 1973 and is now 53 years old, at or past the typical 50-year design life for bridges of its vintage. Maintenance and inspection cycles are correspondingly more involved than for newer structures. I 70 carries an average daily traffic count of 135,163 vehicles, with 8 lane(s) crossing Over Fisher RD. The owning agency is State Highway Agency; bridge inspection records flow into the federal NBI database annually.
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
I 70 is a 53-year-old bridge located 0.83 MI W Of Ir670 in Franklin County, Ohio. The bridge carries I 70 over Over Fisher RD with 8 traffic lanes, handling approximately 135K vehicles per day. Built in 1973 and reconstructed in 2019, the structure spans 36.8 meters.
The bridge received a Condition Grade of A (84/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 8/9 (good), and substructure 8/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I 70 has a Condition Score of 84/100 (Grade A). Its deck is rated 7/9, superstructure 8/9, and substructure 8/9 on the NBI scale. The bridge is not classified as structurally deficient.
I 70 was built in 1973 and reconstructed in 2019, making it 53 years old. The average bridge age in the United States is 48 years.
I 70 carries approximately 135K vehicles per day (average daily traffic). The bridge has 8 traffic lanes. It is 36.8 meters long and located on I 70 in 0.83 MI W Of Ir670, Franklin County, Ohio.
No, I 70 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
I 70 is located 0.83 MI W Of Ir670 in Franklin County, Ohio. The bridge carries I 70 over Over Fisher RD. Its coordinates are 39.972672, -83.078292. It is maintained by State Highway Agency.
I 70 carries I 70 over Over Fisher RD. The bridge is 36.8 meters long and was built in 1973, with reconstruction in 2019.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.
Source: FHWA National Bridge Inventory, 2026.