FHWA NBI 2024 Inspection record Public-domain dataset

I 49 SEC.01-17.73

Carrying I 49 SEC.01-17.73 over DRAINAGE DITCH

.15 MI.N.JCT. CR 7& I 49, Miller, Arkansas

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Good
25 t Inventory load rating

Bridge Snapshot: I 49 SEC.01-17.73

The I 49 SEC.01-17.73 bridge in Miller, Arkansas carries I 49 SEC.01-17.73 over DRAINAGE DITCH. It was built in 2002, making it 24 years old today. The structure is built primarily of concrete and spans 2 sections, stretching 6.4 meters (21 feet) end to end. Daily traffic averages 6,400 vehicles, placing it in the moderately-trafficked tier of Arkansas bridges. It is owned and maintained by State Highway Agency.

The latest FHWA inspection records show culvert 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 24.5 metric tons.

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

How I 49 SEC.01-17.73 compares

▼ 0.4
Load rating vs Arkansas average (24.9 t)
Top 50%
Higher load rating than 50% of Arkansas bridges
130
Bridges in Miller · 3 in Poor condition
I 49 SEC.01-17.73 24.5 t
Arkansas average 24.9 t

Live comparison across Arkansas.

Historical Sufficiency Rating

PlainBridge-computed
75.0 / 100 - historical 50–79.9 band
Structural adequacy /55
47.8
Serviceability /30
15.0
Essentiality /15
12.2
Special reductions
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 How the historical reference is calculated.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

Culvert
7/9
Good (7–9)
Inventory Load Rating
24.5 t
NBI inventory level (metric tons)
Overall Condition
Good

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

Structural Details

Year Built
2002
Material
Concrete
Number of Spans
2
Structure Length
6.4 m (21 ft)
Owner
State Highway Agency
Avg Daily Traffic
6,400 vehicles/day
Structure Number
0000000000X1124

How to read this record

This page shows what the last federal inspection recorded, not whether I 49 SEC.01-17.73 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 I 49 SEC.01-17.73 against other structures in Miller and across Arkansas. Arkansas 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 I 49 SEC.01-17.73?

I 49 SEC.01-17.73 in Miller, Arkansas on the FHWA's 0–9 scale.

How often is I 49 SEC.01-17.73 inspected?

I 49 SEC.01-17.73'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 6,400 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. I 49 SEC.01-17.73 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 I 49 SEC.01-17.73?

I 49 SEC.01-17.73 has an NBI inventory load rating of 24.5 metric tons.

Who is responsible for maintaining I 49 SEC.01-17.73?

I 49 SEC.01-17.73 is owned and maintained by State Highway Agency.

How old is I 49 SEC.01-17.73 and does age affect safety?

I 49 SEC.01-17.73 was built in 2002, making it 24 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.

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.