NE 145th Ave Road
Carrying NE 145th Ave Road over Canal
2.2 Mi North of SR-40, Marion, Florida
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: NE 145th Ave Road
The NE 145th Ave Road bridge in Marion, Florida carries NE 145th Ave Road over Canal. It was built in 1940, making it 86 years old today. The structure is built primarily of steel and spans 2 sections, stretching 10.4 meters (34 feet) end to end. Daily traffic averages 630 vehicles, placing it in the lower-traffic tier of Florida 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. At least one major component here scores 4 or below, which produces a Poor condition classification under FHWA's current reporting rules. Its NBI inventory load rating is 20.6 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How NE 145th Ave Road compares
Live comparison across Florida.
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 How the historical reference is calculated.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
- 1940
- Material
- Steel
- Number of Spans
- 2
- Structure Length
- 10.4 m (34 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 630 vehicles/day
- Structure Number
- 364150
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
NE 145th Ave Road 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 NE 145th Ave Road against other structures in Marion and across Florida. Florida 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 NE 145th Ave Road?
NE 145th Ave Road in Marion, Florida on the FHWA's 0–9 scale.
How often is NE 145th Ave Road inspected?
NE 145th Ave 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 630 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. NE 145th Ave Road 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 NE 145th Ave Road?
NE 145th Ave Road has an NBI inventory load rating of 20.6 metric tons.
Who is responsible for maintaining NE 145th Ave Road?
NE 145th Ave Road is owned and maintained by County Highway Agency.
How old is NE 145th Ave Road and does age affect safety?
NE 145th Ave Road was built in 1940, making it 86 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.