HIGH SCHOOL ROAD
Carrying HIGH SCHOOL ROAD over STREAM
NW CORNER M'BORO, Jackson, Illinois
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: HIGH SCHOOL ROAD
The HIGH SCHOOL ROAD bridge in Jackson, Illinois carries HIGH SCHOOL ROAD over STREAM. It was built in 1978, making it 48 years old today. The structure is built primarily of concrete and spans 3 sections, stretching 8.8 meters (29 feet) end to end. Daily traffic averages 10 vehicles, placing it in the lower-traffic tier of Illinois bridges. It is owned and maintained by Other Local Agencies.
The latest FHWA inspection records show culvert 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 24.3 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How HIGH SCHOOL ROAD compares
Live comparison across Illinois.
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 How the historical reference is calculated.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
- 1978
- Material
- Concrete
- Number of Spans
- 3
- Structure Length
- 8.8 m (29 ft)
- Deck Width
- 10.1 m (33 ft)
- Owner
- Other Local Agencies
- Avg Daily Traffic
- 10 vehicles/day
- Structure Number
- 039600200000000
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 HIGH SCHOOL ROAD 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 HIGH SCHOOL ROAD against other structures in Jackson and across Illinois. Illinois 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 HIGH SCHOOL ROAD?
HIGH SCHOOL ROAD in Jackson, Illinois on the FHWA's 0–9 scale.
How often is HIGH SCHOOL ROAD inspected?
HIGH SCHOOL ROAD'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 10 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. HIGH SCHOOL ROAD 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 HIGH SCHOOL ROAD?
HIGH SCHOOL ROAD has an NBI inventory load rating of 24.3 metric tons.
Who is responsible for maintaining HIGH SCHOOL ROAD?
HIGH SCHOOL ROAD is owned and maintained by Other Local Agencies.
How old is HIGH SCHOOL ROAD and does age affect safety?
HIGH SCHOOL ROAD was built in 1978, making it 48 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.