RAMP B
RAMP B in 270n To 161w, Franklin County, Ohio received a condition grade of A (93/100). Built in 2006, the bridge carries 142K vehicles daily on RAMP B over Rmp Ir270n-Sr161w O Rmpf.
RAMP B carries an A on the BridgeSafety Condition Score with 93/100. 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 2006 and is 20 years old — relatively young against the U.S. bridge stock. Modern bridges built to current FHWA standards generally outperform older structures on condition ratings. RAMP B carries an average daily traffic count of 141,530 vehicles, with 1 lane(s) crossing Rmp Ir270n-Sr161w O Rmpf. 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
RAMP B is a 20-year-old bridge located 270n To 161w in Franklin County, Ohio. The bridge carries RAMP B over Rmp Ir270n-Sr161w O Rmpf with 1 traffic lane, handling approximately 142K vehicles per day. Built in 2006, the structure spans 22.6 meters.
The bridge received a Condition Grade of A (93/100) based on Federal Highway Administration inspection data. Its deck is rated 8/9 (good), superstructure 9/9 (good), and substructure 8/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
RAMP B has a Condition Score of 93/100 (Grade A). Its deck is rated 8/9, superstructure 9/9, and substructure 8/9 on the NBI scale. The bridge is not classified as structurally deficient.
RAMP B was built in 2006, making it 20 years old. The average bridge age in the United States is 48 years.
RAMP B carries approximately 142K vehicles per day (average daily traffic). The bridge has 1 traffic lane. It is 22.6 meters long and located on RAMP B in 270n To 161w, Franklin County, Ohio.
No, RAMP B is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
RAMP B is located 270n To 161w in Franklin County, Ohio. The bridge carries RAMP B over Rmp Ir270n-Sr161w O Rmpf. Its coordinates are 40.080631, -82.904989. It is maintained by State Highway Agency.
RAMP B carries RAMP B over Rmp Ir270n-Sr161w O Rmpf. The bridge is 22.6 meters long and was built in 2006.
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.