PR 188
Carrying PR 188 over GALLARDO CHANNEL
2 KM SOUTH OF LOIZA, Loíza, Puerto Rico
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
PR 188 in Loíza, Puerto Rico sits above 29% of rated Puerto Rico bridges on inventory load rating (25 t), while its 1961 build year is earlier than 40% of Loíza's recorded-year cohort (5 bridges).
PR 188 in Loíza, Puerto Rico is rated Good in the FHWA's 2024 National Bridge Inventory. Built in 1961, it carries 1 rated component on the inspecting agency's 0-9 scale, and its weakest reported component scores 7. The lowest applicable rating sets the federal condition category, so this Good 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 PR:008001
INTERSTATE-ERA · CONCRETE · MULTI-SPAN · CULVERT-LED · HEAVY-ADT · STANDARD-LOAD · CAT-GOOD
- INTERSTATE-ERA 1950–1979
- CONCRETE Concrete
- MULTI-SPAN 2 spans
- CULVERT-LED Culvert-led
- HEAVY-ADT Heavy ADT
- STANDARD-LOAD Standard load
- CAT-GOOD Good
Inspection-sheet codes from this record’s year, material family, spans, controlling component, ADT, inventory load, and NBI category, not a live closure verdict.
Structural health score
A composite of the deck, superstructure, and substructure NBI condition ratings plus the inventory load rating, benchmarked against the full national bridge corpus, distinct from the Good/Fair/Poor category above.
Bridge Snapshot: PR 188
The PR 188 bridge in Loíza, Puerto Rico carries PR 188 over GALLARDO CHANNEL. It was built in 1961, making it 65 years old today. The structure is built primarily of concrete and spans 2 sections, stretching 10.7 meters (35 feet) end to end. Daily traffic averages 10,300 vehicles, placing it in the heavily-trafficked tier of Puerto Rico bridges. It is owned and maintained by State Highway Agency.
The latest FHWA inspection places the weakest component in good condition (see the full component ratings below). All reported major components score above the Poor range.
How PR 188 compares
Age against the county: built in 1961, earlier than 2 of Loíza's 5 bridges with a recorded construction year (40%), against a county median build year of 1961.
Live comparison across Puerto Rico bridges with a recorded inventory load rating (2,385 rated).
PR 188 vs every rated Puerto Rico bridge
Inventory load rating (metric tons), FHWA NBI, this state
25 Top 71% higher than 29% of 2,385 bridges
rated Puerto Rico 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.
Loíza inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 5 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
- 1961
- Material
- Concrete
- Number of Spans
- 2
- Structure Length
- 10.7 m (35 ft)
- Deck Width
- 17.3 m (57 ft)
- Owner
- State Highway Agency
- Avg Daily Traffic
- 10,300 vehicles/day
- Structure Number
- 008001
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
This page shows what the last federal inspection recorded, not whether PR 188 is safe to cross today. Here is how to use it.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Learn how the 0–9 condition scale and Good/Fair/Poor categories are defined. How condition ratings work
- Compare PR 188 against other structures in Loíza and across Puerto Rico. Puerto Rico 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 PR 188?
PR 188 in Loíza, Puerto Rico on the FHWA's 0–9 scale.
How often is PR 188 inspected?
PR 188'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 10,300 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. PR 188 is currently shown as Good condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for PR 188?
PR 188 has an NBI inventory load rating of 24.5 metric tons.
Who is responsible for maintaining PR 188?
PR 188 is owned and maintained by State Highway Agency.
How old is PR 188 and does age affect safety?
PR 188 was built in 1961, making it 65 years old.
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.