LINVILLE FIRE TWR
Carrying LINVILLE FIRE TWR over BAYOU DE LOUTRE
2.8 MI. NE INT. 470, Union, Louisiana
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: LINVILLE FIRE TWR
The LINVILLE FIRE TWR bridge in Union, Louisiana carries LINVILLE FIRE TWR over BAYOU DE LOUTRE. It was built in 1975, making it 51 years old today. The structure is built primarily of wood or timber and spans 12 sections, stretching 69.8 meters (229 feet) end to end. Daily traffic averages 290 vehicles, placing it in the lower-traffic tier of Louisiana bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show a deck rating of 6/9, superstructure at 6/9, substructure at 2/9. The weakest component sits in critical condition. Because at least one major component scores 4 or lower, this bridge falls in FHWA's Poor condition category. That category is not a closure order.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How LINVILLE FIRE TWR compares
Live comparison across Louisiana.
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 How the historical reference is calculated.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
- 1975
- Material
- Wood or Timber
- Number of Spans
- 12
- Structure Length
- 69.8 m (229 ft)
- Deck Width
- 7.9 m (26 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 290 vehicles/day
- Structure Number
- 055632486921581
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • The deck (driving surface) is in fair condition (6/9), with minor deterioration that may require routine maintenance.
- • The superstructure (beams and supports above the deck) rates fair at 6/9, minor deterioration that routine maintenance should address.
- • The substructure (piers and abutments) is in critical condition (2/9), with severe deterioration requiring urgent attention.
How to read this record
LINVILLE FIRE TWR is in the federal Poor condition category. That is a component-based result, not a closure order.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Understand what Poor condition does and does not mean before drawing conclusions. Poor condition explained
- Compare LINVILLE FIRE TWR against other structures in Union and across Louisiana. Louisiana 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 LINVILLE FIRE TWR?
LINVILLE FIRE TWR in Union, Louisiana has a deck rating of 6/9, superstructure rating of 6/9, and substructure rating of 2/9 on the FHWA's 0–9 scale.
How often is LINVILLE FIRE TWR inspected?
LINVILLE FIRE TWR'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 290 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. LINVILLE FIRE TWR is currently shown as Poor condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for LINVILLE FIRE TWR?
An inventory load rating is not recorded for LINVILLE FIRE TWR.
Who is responsible for maintaining LINVILLE FIRE TWR?
LINVILLE FIRE TWR is owned and maintained by County Highway Agency.
How old is LINVILLE FIRE TWR and does age affect safety?
LINVILLE FIRE TWR was built in 1975, making it 51 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.