NFA 961 (SA 4109)
Carrying NFA 961 (SA 4109) over BIRD CREEK
1.1 M SOUTH OF NUNNELLY, Hickman, Tennessee
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: NFA 961 (SA 4109)
The NFA 961 (SA 4109) bridge in Hickman, Tennessee carries NFA 961 (SA 4109) over BIRD CREEK. It was built in 1930, making it 96 years old today. The structure is built primarily of concrete continuous and spans 4 sections, stretching 25.0 meters (82 feet) end to end. Daily traffic averages 252 vehicles, placing it in the lower-traffic tier of Tennessee bridges. It is owned and maintained by County Highway Agency.
The latest FHWA inspection records show culvert at 4/9. The weakest component sits in poor condition. A component scored 4 or below, placing this bridge in the federal Poor condition category rather than declaring it unsafe or closed. Its NBI inventory load rating is 32.4 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How NFA 961 (SA 4109) compares
Live comparison across Tennessee.
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 How the historical reference is calculated.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
- 1930
- Material
- Concrete Continuous
- Number of Spans
- 4
- Structure Length
- 25.0 m (82 ft)
- Deck Width
- 6.6 m (22 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 252 vehicles/day
- Structure Number
- 41F04700003
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
NFA 961 (SA 4109) 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 NFA 961 (SA 4109) against other structures in Hickman and across Tennessee. Tennessee 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 NFA 961 (SA 4109)?
NFA 961 (SA 4109) in Hickman, Tennessee on the FHWA's 0–9 scale.
How often is NFA 961 (SA 4109) inspected?
NFA 961 (SA 4109)'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 252 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. NFA 961 (SA 4109) 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 NFA 961 (SA 4109)?
NFA 961 (SA 4109) has an NBI inventory load rating of 32.4 metric tons.
Who is responsible for maintaining NFA 961 (SA 4109)?
NFA 961 (SA 4109) is owned and maintained by County Highway Agency.
How old is NFA 961 (SA 4109) and does age affect safety?
NFA 961 (SA 4109) was built in 1930, making it 96 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.