WOOD BOYD ROAD
Carrying WOOD BOYD ROAD over VARNELL CREEK
SEC 6 T 3N R11E B, Walthall, Mississippi
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
WOOD BOYD ROAD in Walthall, Mississippi sits above 72% of rated Mississippi bridges on inventory load rating (38 t), while its 1989 build year is earlier than 47% of Walthall's recorded-year cohort (154 bridges).
WOOD BOYD ROAD in Walthall, Mississippi is rated Good in the FHWA's 2024 National Bridge Inventory. Built in 1989, it carries 1 rated component on the inspecting agency's 0-9 scale, and its weakest reported component scores 7. The lowest applicable rating sets the federal condition category, so this Good result describes the weakest reported component rather than the structure as a whole. No NBI category is a closure decision or a live crossing-safety verdict.
NBI record plate
Structure MS:SA7400000000072
LATE-CENTURY · CONCRETE · MULTI-SPAN · CULVERT-LED · LOCAL-ADT · STANDARD-LOAD · CAT-GOOD
- LATE-CENTURY 1980–1999
- CONCRETE Concrete
- MULTI-SPAN 2 spans
- CULVERT-LED Culvert-led
- LOCAL-ADT Local ADT
- STANDARD-LOAD Standard load
- CAT-GOOD Good
Inspection-sheet codes from this record’s year, material family, spans, controlling component, ADT, inventory load, and NBI category, not a live closure verdict.
Bridge Snapshot: WOOD BOYD ROAD
The WOOD BOYD ROAD bridge in Walthall, Mississippi carries WOOD BOYD ROAD over VARNELL CREEK. It was built in 1989, making it 37 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 120 vehicles, placing it in the lower-traffic tier of Mississippi bridges. It is owned and maintained by County 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.
How WOOD BOYD ROAD compares
Age against the county: built in 1989, earlier than 72 of Walthall's 154 bridges with a recorded construction year (47%), against a county median build year of 1986. This is one of the newer structures in its county.
Live comparison across Mississippi bridges with a recorded inventory load rating (16,739 rated).
WOOD BOYD ROAD vs every rated Mississippi bridge
Inventory load rating (metric tons), FHWA NBI, this state
38 Top 28% higher than 72% of 16,739 bridges
rated Mississippi bridges, bucketed by value
Each bar is a band; taller bars hold more bridges. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source FHWA National Bridge Inventory · August 2026
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Walthall inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 154 bridges in this county. Orthogonal to this structure's component profile above: a county catalog share, not a live crossing-safety verdict.
Structural Details
- Year Built
- 1989
- Material
- Concrete
- Number of Spans
- 2
- Structure Length
- 6.4 m (21 ft) 0
- Owner
- County Highway Agency
- Avg Daily Traffic
- 120 vehicles/day
- Structure Number
- SA7400000000072
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 WOOD BOYD 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 WOOD BOYD ROAD against other structures in Walthall and across Mississippi. Mississippi 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 WOOD BOYD ROAD?
WOOD BOYD ROAD in Walthall, Mississippi on the FHWA's 0–9 scale.
How often is WOOD BOYD ROAD inspected?
WOOD BOYD 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 120 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. WOOD BOYD ROAD 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 WOOD BOYD ROAD?
WOOD BOYD ROAD has an NBI inventory load rating of 37.9 metric tons.
Who is responsible for maintaining WOOD BOYD ROAD?
WOOD BOYD ROAD is owned and maintained by County Highway Agency.
How old is WOOD BOYD ROAD and does age affect safety?
WOOD BOYD ROAD was built in 1989, making it 37 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.
Share this inspection record
Send this source-bounded record or download its data card. An NBI condition category is not a closure or live crossing-safety verdict.
Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Component ratings, ADT, and condition category on this page are copied from the NBI record for this structure; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.