WB NW 25th St.
Carrying WB NW 25th St. over North Line Canal
NW 25th St Viaduct, Miami-Dade, Florida
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
WB NW 25th St. in Miami-Dade, Florida sits above 65% of rated Florida bridges on inventory load rating (40 t), while its 2016 build year is earlier than 7% of Miami-Dade's recorded-year cohort (1,057 bridges).
WB NW 25th St. in Miami-Dade, Florida is rated Poor in the FHWA's 2024 National Bridge Inventory. Built in 2016, it carries 1 rated component on the inspecting agency's 0-9 scale, and its weakest reported component scores 4. The lowest applicable rating sets the federal condition category, so this Poor 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 FL:874027
POST-2000 · STEEL · SINGLE-SPAN · CULVERT-LED · HEAVY-ADT · HEAVY-LOAD · CAT-POOR
- POST-2000 2000+
- STEEL Steel
- SINGLE-SPAN Single span
- CULVERT-LED Culvert-led
- HEAVY-ADT Heavy ADT
- HEAVY-LOAD Heavy load
- CAT-POOR Poor
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: WB NW 25th St.
The WB NW 25th St. bridge in Miami-Dade, Florida carries WB NW 25th St. over North Line Canal. It was built in 2016, making it 10 years old today. The structure is built primarily of steel and spans 1 section, stretching 1082.0 meters (3550 feet) end to end. Daily traffic averages 48,400 vehicles, placing it in the heavily-trafficked 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.
How WB NW 25th St. compares
Age against the county: built in 2016, earlier than 74 of Miami-Dade's 1,057 bridges with a recorded construction year (7%), against a county median build year of 1973. This is one of the newer structures in its county.
Live comparison across Florida bridges with a recorded inventory load rating (13,032 of 13,036 rated).
WB NW 25th St. vs every rated Florida bridge
Inventory load rating (metric tons), FHWA NBI, this state
40 Top 35% higher than 65% of 13,032 bridges
rated Florida 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.
Miami-Dade inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 1,057 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
- 2016
- Material
- Steel
- Number of Spans
- 1
- Structure Length
- 1082.0 m (3550 ft)
- Deck Width
- 7.5 m (25 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 48,400 vehicles/day
- Structure Number
- 874027
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
WB NW 25th St. 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 WB NW 25th St. against other structures in Miami-Dade 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 WB NW 25th St.?
WB NW 25th St. in Miami-Dade, Florida on the FHWA's 0–9 scale.
How often is WB NW 25th St. inspected?
WB NW 25th St.'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 48,400 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. WB NW 25th St. 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 WB NW 25th St.?
WB NW 25th St. has an NBI inventory load rating of 40.2 metric tons.
Who is responsible for maintaining WB NW 25th St.?
WB NW 25th St. is owned and maintained by County Highway Agency.
How old is WB NW 25th St. and does age affect safety?
WB NW 25th St. was built in 2016, making it 10 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.