Rmp I N270 to W670
Rmp I N270 to W670 in 4.15 MI N Of Sr16, Franklin County, Ohio received a condition grade of B (76/100). Built in 1972, the bridge carries 136K vehicles daily on Rmp I N270 to W670 over 270&62e.
Rmp I N270 to W670 carries a B on the BridgeSafety Condition Score with 76/100. 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 1972 and is now 54 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. Rmp I N270 to W670 carries an average daily traffic count of 135,680 vehicles, with 2 lane(s) crossing 270&62e. 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
Rmp I N270 to W670 is a 54-year-old bridge located 4.15 MI N Of Sr16 in Franklin County, Ohio. The bridge carries Rmp I N270 to W670 over 270&62e with 2 traffic lanes, handling approximately 136K vehicles per day. Built in 1972, the structure spans 151 meters.
The bridge received a Condition Grade of B (76/100) based on Federal Highway Administration inspection data. Its deck is rated 8/9 (good), superstructure 7/9 (good), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
Rmp I N270 to W670 has a Condition Score of 76/100 (Grade B). Its deck is rated 8/9, superstructure 7/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
Rmp I N270 to W670 was built in 1972, making it 54 years old. The average bridge age in the United States is 48 years.
Rmp I N270 to W670 carries approximately 136K vehicles per day (average daily traffic). The bridge has 2 traffic lanes. It is 151 meters long and located on Rmp I N270 to W670 in 4.15 MI N Of Sr16, Franklin County, Ohio.
No, Rmp I N270 to W670 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
Rmp I N270 to W670 is located 4.15 MI N Of Sr16 in Franklin County, Ohio. The bridge carries Rmp I N270 to W670 over 270&62e. Its coordinates are 40.012761, -82.902919. It is maintained by State Highway Agency.
Rmp I N270 to W670 carries Rmp I N270 to W670 over 270&62e. The bridge is 151 meters long and was built in 1972.
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.