LA COSTA AVE
Carrying LA COSTA AVE over ENCINITAS CREEK
180FT W/O EL CAMINO REAL, San Diego, California
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: LA COSTA AVE
The LA COSTA AVE bridge in San Diego, California carries LA COSTA AVE over ENCINITAS CREEK. It was built in 1967, making it 59 years old today. It was last reconstructed in 1987, extending its service life. The structure is built primarily of concrete and spans 3 sections, stretching 14.8 meters (49 feet) end to end. Daily traffic averages 34,950 vehicles, placing it in the heavily-trafficked tier of California bridges. It is owned and maintained by City/Municipal Highway Agency.
The latest FHWA inspection records show culvert at 7/9. The weakest component sits in good condition. All reported major components score above the Poor range. Its NBI inventory load rating is 24.3 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How LA COSTA AVE compares
Live comparison across California.
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 How the historical reference is calculated.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
- 1967
- Last Reconstructed
- 1987
- Material
- Concrete
- Number of Spans
- 3
- Structure Length
- 14.8 m (49 ft)
- Deck Width
- 36.9 m (121 ft)
- Owner
- City/Municipal Highway Agency
- Avg Daily Traffic
- 34,950 vehicles/day
- Structure Number
- 57C0429
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 LA COSTA AVE 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 LA COSTA AVE against other structures in San Diego and across California. California 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 LA COSTA AVE?
LA COSTA AVE in San Diego, California on the FHWA's 0–9 scale.
How often is LA COSTA AVE inspected?
LA COSTA AVE'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 34,950 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. LA COSTA AVE 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 LA COSTA AVE?
LA COSTA AVE has an NBI inventory load rating of 24.3 metric tons.
Who is responsible for maintaining LA COSTA AVE?
LA COSTA AVE is owned and maintained by City/Municipal Highway Agency.
How old is LA COSTA AVE and does age affect safety?
LA COSTA AVE was built in 1967, making it 59 years old and last reconstructed in 1987.
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.