AIRPORT SPEED RAMP
Carrying AIRPORT SPEED RAMP over PEDESTRIAN ACCESS
01.45 NE PERIMETER RD, Marion, Indiana
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: AIRPORT SPEED RAMP
The AIRPORT SPEED RAMP bridge in Marion, Indiana carries AIRPORT SPEED RAMP over PEDESTRIAN ACCESS. It was built in 2008, making it 18 years old today. The structure is built primarily of prestressed concrete continuous and spans 1 section, stretching 13.6 meters (45 feet) end to end. Daily traffic averages 3,475 vehicles, placing it in the moderately-trafficked tier of Indiana bridges. It is owned and maintained by Other Local Agencies.
The latest FHWA inspection records show a deck rating of 7/9, superstructure at 7/9, substructure at 7/9. The weakest component sits in good condition. All reported major components score above the Poor range. Its NBI inventory load rating is 32.7 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How AIRPORT SPEED RAMP compares
Live comparison across Indiana.
Historical Sufficiency Rating
PlainBridge-computedFHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 2008
- Material
- Prestressed Concrete Continuous
- Number of Spans
- 1
- Structure Length
- 13.6 m (45 ft)
- Deck Width
- 12.2 m (40 ft)
- Owner
- Other Local Agencies
- Avg Daily Traffic
- 3,475 vehicles/day
- Structure Number
- 4900663
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • The deck (driving surface) is in good condition (7/9), showing no significant deterioration.
- • The superstructure (beams and supports above the deck) is in good condition (7/9), showing no significant deterioration.
- • At 7/9, the substructure (piers and abutments) is in good shape and shows no significant wear.
How to read this record
This page shows what the last federal inspection recorded, not whether AIRPORT SPEED RAMP is safe to cross today. Here is how to use it.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Learn how the 0–9 condition scale and Good/Fair/Poor categories are defined. How condition ratings work
- Compare AIRPORT SPEED RAMP against other structures in Marion and across Indiana. Indiana bridges
- Noticed visible damage or a safety concern? Report it to the agency that owns the bridge, or call 911 in an emergency. How to report a bridge
Condition codes come straight from the FHWA National Bridge Inventory and are not a real-time safety judgment. Only the owning agency, a state DOT, county, or other owner, can post, restrict, or close a bridge.
Frequently Asked Questions
What do the condition ratings mean for AIRPORT SPEED RAMP?
AIRPORT SPEED RAMP in Marion, Indiana has a deck rating of 7/9, superstructure rating of 7/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.
How often is AIRPORT SPEED RAMP inspected?
AIRPORT SPEED RAMP's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval. It carries about 3,475 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. AIRPORT SPEED RAMP is currently shown as Good condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for AIRPORT SPEED RAMP?
AIRPORT SPEED RAMP has an NBI inventory load rating of 32.7 metric tons.
Who is responsible for maintaining AIRPORT SPEED RAMP?
AIRPORT SPEED RAMP is owned and maintained by Other Local Agencies.
How old is AIRPORT SPEED RAMP and does age affect safety?
AIRPORT SPEED RAMP was built in 2008, making it 18 years old.
Disclaimer: Bridge condition data is from the FHWA NBI and reflects the last reported inspection. A Poor condition rating is not a live declaration that a bridge is closed or unsafe for travel. For current closure, posting, or safety information, contact the responsible transportation agency.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.