I-70
I-70 in 0.54 MI E Of I-71, Franklin County, Ohio received a condition grade of B (68/100). Built in 1956, the bridge carries 122K vehicles daily on I-70 over Over Csx & Ns RR.
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 70-year-old bridge located 0.54 MI E Of I-71 in Franklin County, Ohio. The bridge carries I-70 over Over Csx & Ns RR with 8 traffic lanes, handling approximately 122K vehicles per day. Built in 1956 and reconstructed in 1975, the structure spans 101.3 meters.
The bridge received a Condition Grade of B (68/100) 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
I-70 has a Condition Score of 68/100 (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.
I-70 was built in 1956 and reconstructed in 1975, making it 70 years old. The average bridge age in the United States is 48 years.
I-70 carries approximately 122K vehicles per day (average daily traffic). The bridge has 8 traffic lanes. It is 101.3 meters long and located on I-70 in 0.54 MI E Of I-71, 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 0.54 MI E Of I-71 in Franklin County, Ohio. The bridge carries I-70 over Over Csx & Ns RR. Its coordinates are 39.953231, -83.007981. It is maintained by State Highway Agency.
I-70 carries I-70 over Over Csx & Ns RR. The bridge is 101.3 meters long and was built in 1956, with reconstruction in 1975.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.