I270
I270 in .70 MI W 0f Sr3, Franklin County, Ohio received a condition grade of B (78/100). Built in 1999, the bridge carries 158K vehicles daily on I270 over Over Alum Creek.
I270 carries a B on the BridgeSafety Condition Score with 78/100. Most component ratings are solid; one or two may show wear consistent with the structure’s age, but the bridge is not flagged as structurally deficient.
The bridge was built in 1999, making it 27 years old — past the early-life period but still well within typical service life. Routine inspections and modest repair work are normal for bridges in this age band. I270 carries an average daily traffic count of 158,097 vehicles, with 10 lane(s) crossing Over Alum Creek. 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
I270 is a 27-year-old bridge located .70 MI W 0f Sr3 in Franklin County, Ohio. The bridge carries I270 over Over Alum Creek with 10 traffic lanes, handling approximately 158K vehicles per day. Built in 1999, the structure spans 53.1 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
I270 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.
I270 was built in 1999, making it 27 years old. The average bridge age in the United States is 48 years.
I270 carries approximately 158K vehicles per day (average daily traffic). The bridge has 10 traffic lanes. It is 53.1 meters long and located on I270 in .70 MI W 0f Sr3, Franklin County, Ohio.
No, I270 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
I270 is located .70 MI W 0f Sr3 in Franklin County, Ohio. The bridge carries I270 over Over Alum Creek. Its coordinates are 40.103319, -82.938211. It is maintained by State Highway Agency.
I270 carries I270 over Over Alum Creek. The bridge is 53.1 meters long and was built in 1999.
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.