NE123RD ST.
Carrying NE123RD ST. over INTRACOASTAL W/WAY
0.8 MILE EAST OF US-1, Miami-Dade, Florida
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: NE123RD ST.
The NE123RD ST. bridge in Miami-Dade, Florida carries NE123RD ST. over INTRACOASTAL W/WAY. It was built in 1951, making it 75 years old today. The structure is built primarily of steel and spans 1 section, stretching 496.8 meters (1630 feet) end to end. Daily traffic averages 21,000 vehicles, placing it in the heavily-trafficked tier of Florida bridges. It is owned and maintained by Town/Township Highway Agency.
The latest FHWA inspection records show a deck rating of 4/9, superstructure at 5/9, substructure at 3/9. 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 25.5 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How NE123RD ST. 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 How the historical reference is calculated.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
- 1951
- Material
- Steel
- Number of Spans
- 1
- Structure Length
- 496.8 m (1630 ft)
- Deck Width
- 14.5 m (48 ft)
- Owner
- Town/Township Highway Agency
- Avg Daily Traffic
- 21,000 vehicles/day
- Structure Number
- 875101
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • At 4/9, the deck (driving surface) is in poor shape, with advanced wear flagged for priority repair.
- • The superstructure (beams and supports above the deck) rates fair at 5/9, minor deterioration that routine maintenance should address.
- • The substructure (piers and abutments) rates poor at 3/9, advanced deterioration that should be prioritized for repair.
How to read this record
NE123RD 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 NE123RD 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 NE123RD ST.?
NE123RD ST. in Miami-Dade, Florida has a deck rating of 4/9, superstructure rating of 5/9, and substructure rating of 3/9 on the FHWA's 0–9 scale.
How often is NE123RD ST. inspected?
NE123RD 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 21,000 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. NE123RD 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 NE123RD ST.?
NE123RD ST. has an NBI inventory load rating of 25.5 metric tons.
Who is responsible for maintaining NE123RD ST.?
NE123RD ST. is owned and maintained by Town/Township Highway Agency.
How old is NE123RD ST. and does age affect safety?
NE123RD ST. was built in 1951, making it 75 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.