I75 RMP A-A
Carrying I75 RMP A-A over I75-NB FLYOVER / I640
SHARPS GAP EXCHANGE, Knox, Tennessee
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: I75 RMP A-A
The I75 RMP A-A bridge in Knox, Tennessee carries I75 RMP A-A over I75-NB FLYOVER / I640. It was built in 1981, making it 45 years old today. The structure is built primarily of steel continuous. Daily traffic averages 89,826 vehicles, placing it in the heavily-trafficked tier of Tennessee bridges.
The latest FHWA inspection records show limited component ratings on file. The weakest component sits in unrated condition. None of this bridge's reported major components fall into the Poor condition range.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How I75 RMP A-A compares
Live comparison across Tennessee.
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 How the historical reference is calculated.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
- 1981
- Material
- Steel Continuous
- Avg Daily Traffic
- 89,826 vehicles/day
- Structure Number
- 47I00750053
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
This page shows what the last federal inspection recorded, not whether I75 RMP A-A 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 I75 RMP A-A against other structures in Knox and across Tennessee. Tennessee 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 I75 RMP A-A?
I75 RMP A-A in Knox, Tennessee on the FHWA's 0–9 scale.
How often is I75 RMP A-A inspected?
I75 RMP A-A'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 89,826 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. I75 RMP A-A is currently shown as unrated condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for I75 RMP A-A?
An inventory load rating is not recorded for I75 RMP A-A.
Who is responsible for maintaining I75 RMP A-A?
Ownership is not specified for I75 RMP A-A in the NBI.
How old is I75 RMP A-A and does age affect safety?
I75 RMP A-A was built in 1981, making it 45 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.