POST OAK ROAD
Carrying POST OAK ROAD over CREEK
POST OAK, Calhoun, Alabama
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
POST OAK ROAD in Calhoun, Alabama sits above 35% of rated Alabama bridges on inventory load rating (29 t), while its 1993 build year is earlier than 25% of Calhoun's recorded-year cohort (386 bridges).
POST OAK ROAD in Calhoun, Alabama is rated Good in the FHWA's 2024 National Bridge Inventory. Built in 1993, 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 AL:016793
LATE-CENTURY · CONCRETE · LONG-SPAN-RUN · CULVERT-LED · ARTERIAL-ADT · STANDARD-LOAD · CAT-GOOD
- LATE-CENTURY 1980–1999
- CONCRETE Concrete
- LONG-SPAN-RUN 4 spans
- CULVERT-LED Culvert-led
- ARTERIAL-ADT Arterial 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: POST OAK ROAD
The POST OAK ROAD bridge in Calhoun, Alabama carries POST OAK ROAD over CREEK. It was built in 1993, making it 33 years old today. The structure is built primarily of concrete and spans 4 sections, stretching 17.1 meters (56 feet) end to end. Daily traffic averages 1,712 vehicles, placing it in the moderately-trafficked tier of Alabama 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 POST OAK ROAD compares
Age against the county: built in 1993, earlier than 96 of Calhoun's 386 bridges with a recorded construction year (25%), against a county median build year of 1965. This is one of the newer structures in its county.
Live comparison across Alabama bridges with a recorded inventory load rating (16,191 of 16,205 rated).
POST OAK ROAD vs every rated Alabama bridge
Inventory load rating (metric tons), FHWA NBI, this state
29 Top 65% higher than 35% of 16,191 bridges
rated Alabama 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.
Calhoun inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 386 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
- 1993
- Material
- Concrete
- Number of Spans
- 4
- Structure Length
- 17.1 m (56 ft)
- Deck Width
- 18.3 m (60 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 1,712 vehicles/day
- Structure Number
- 016793
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 POST OAK 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 POST OAK ROAD against other structures in Calhoun and across Alabama. Alabama 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 POST OAK ROAD?
POST OAK ROAD in Calhoun, Alabama on the FHWA's 0–9 scale.
How often is POST OAK ROAD inspected?
POST OAK 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 1,712 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. POST OAK 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 POST OAK ROAD?
POST OAK ROAD has an NBI inventory load rating of 29.0 metric tons.
Who is responsible for maintaining POST OAK ROAD?
POST OAK ROAD is owned and maintained by County Highway Agency.
How old is POST OAK ROAD and does age affect safety?
POST OAK ROAD was built in 1993, making it 33 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.