FHWA NBI 2024 Inspection record Public-domain dataset

IRR SR1422

Carrying IRR SR1422 over SHOAL CREEK

100 FT.N.JCT.US441, Jackson, North Carolina

Data updated May 2026

FHWA NBI record, refreshed with each annual release.

Good
65 t Inventory load rating

Bridge Snapshot: IRR SR1422

The IRR SR1422 bridge in Jackson, North Carolina carries IRR SR1422 over SHOAL CREEK. It was built in 1980, making it 46 years old today. The structure is built primarily of concrete continuous and spans 3 sections, stretching 8.2 meters (27 feet) end to end. Daily traffic averages 100 vehicles, placing it in the lower-traffic tier of North Carolina 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. No reported major component scores in the Poor range under the current federal condition thresholds. Its NBI inventory load rating is 65.3 metric tons.

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

How IRR SR1422 compares

▲ 21.1
Load rating vs North Carolina average (44.2 t)
Top 15%
Higher load rating than 85% of North Carolina bridges
234
Bridges in Jackson · 30 in Poor condition
IRR SR1422 65.3 t
North Carolina average 44.2 t

Live comparison across North Carolina.

Historical Sufficiency Rating

PlainBridge-computed
94.3 / 100 - historical 80–100 band
Structural adequacy /55
55.0
Serviceability /30
30.0
Essentiality /15
14.3
Special reductions
−5.0

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 How the historical reference is calculated.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
65.3 t
NBI inventory level (metric tons)
Overall Condition
Good

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

Structural Details

Year Built
1980
Material
Concrete Continuous
Number of Spans
3
Structure Length
8.2 m (27 ft)
Owner
State Highway Agency
Avg Daily Traffic
100 vehicles/day
Structure Number
000000000990195

How to read this record

This page shows what the last federal inspection recorded, not whether IRR SR1422 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 IRR SR1422 against other structures in Jackson and across North Carolina. North Carolina 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 IRR SR1422?

IRR SR1422 in Jackson, North Carolina on the FHWA's 0–9 scale.

How often is IRR SR1422 inspected?

IRR SR1422'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 100 vehicles per day.

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

FHWA retired that reported status beginning with the 2018 archive. IRR SR1422 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 IRR SR1422?

IRR SR1422 has an NBI inventory load rating of 65.3 metric tons.

Who is responsible for maintaining IRR SR1422?

IRR SR1422 is owned and maintained by State Highway Agency.

How old is IRR SR1422 and does age affect safety?

IRR SR1422 was built in 1980, making it 46 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.