FHWA NBI 2024 Inspection record Public-domain dataset

I24 EB RP TO I124

Carrying I24 EB RP TO I124 over I24 EB RP / CSX RR

.1 MI EAST OF I124, Hamilton, Tennessee

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Fair
30 t Inventory load rating

Bridge Snapshot: I24 EB RP TO I124

The I24 EB RP TO I124 bridge in Hamilton, Tennessee carries I24 EB RP TO I124 over I24 EB RP / CSX RR. It was built in 1964, making it 62 years old today. It was last reconstructed in 1990, extending its service life. The structure is built primarily of steel and spans 5 sections, stretching 60.7 meters (199 feet) end to end. Daily traffic averages 69,132 vehicles, placing it in the heavily-trafficked tier of Tennessee bridges. It is owned and maintained by State Highway Agency.

The latest FHWA inspection records show a deck rating of 6/9, superstructure at 7/9, substructure at 6/9. The weakest component sits in fair condition. All reported major components score above the Poor range. Its NBI inventory load rating is 29.8 metric tons.

Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.

How I24 EB RP TO I124 compares

▲ 0.3
Load rating vs Tennessee average (29.5 t)
Bottom 35%
Lower load rating than 65% of Tennessee bridges
464
Bridges in Hamilton · 23 in Poor condition
I24 EB RP TO I124 29.8 t
Tennessee average 29.5 t

Live comparison across Tennessee.

Historical Sufficiency Rating

PlainBridge-computed
91.3 / 100 - historical 80–100 band
Structural adequacy /55
53.6
Serviceability /30
29.0
Essentiality /15
9.7
Special reductions
−1.0

FHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.

Condition Ratings

Deck
6/9
Fair (5–6)
Superstructure
7/9
Good (7–9)
Substructure
6/9
Fair (5–6)
Inventory Load Rating
29.8 t
NBI inventory level (metric tons)
Overall Condition
Fair

Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.

Structural Details

Year Built
1964
Last Reconstructed
1990
Material
Steel
Number of Spans
5
Structure Length
60.7 m (199 ft)
Deck Width
16.5 m (54 ft)
Owner
State Highway Agency
Avg Daily Traffic
69,132 vehicles/day
Structure Number
33I00240013

Condition Analysis

  • At 6/9, the deck (driving surface) shows fair condition, with minor wear flagged for upkeep.
  • At 7/9, the superstructure (beams and supports above the deck) is in good shape and shows no significant wear.
  • The substructure (piers and abutments) rates fair at 6/9, minor deterioration that routine maintenance should address.

How to read this record

This page shows what the last federal inspection recorded, not whether I24 EB RP TO I124 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 I24 EB RP TO I124 against other structures in Hamilton 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 I24 EB RP TO I124?

I24 EB RP TO I124 in Hamilton, Tennessee has a deck rating of 6/9, superstructure rating of 7/9, and substructure rating of 6/9 on the FHWA's 0–9 scale.

How often is I24 EB RP TO I124 inspected?

I24 EB RP TO I124'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 69,132 vehicles per day.

What does “structurally deficient” mean in older bridge reports?

FHWA retired that reported status beginning with the 2018 archive. I24 EB RP TO I124 is currently shown as Fair condition from its component ratings; that category is not a live closure or safety decision.

What is the inventory load rating for I24 EB RP TO I124?

I24 EB RP TO I124 has an NBI inventory load rating of 29.8 metric tons.

Who is responsible for maintaining I24 EB RP TO I124?

I24 EB RP TO I124 is owned and maintained by State Highway Agency.

How old is I24 EB RP TO I124 and does age affect safety?

I24 EB RP TO I124 was built in 1964, making it 62 years old and last reconstructed in 1990.

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.

Data sourced from the Federal Highway Administration National Bridge Inventory. See our methodology for details. Retrieved and formatted by PlainBridges

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.