SYCAMORE DR
Carrying SYCAMORE DR over TWIN OAKS VALLEY CREEK
0.17 MI S/O DEER SPRINGS, San Diego, California
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: SYCAMORE DR
The SYCAMORE DR bridge in San Diego, California carries SYCAMORE DR over TWIN OAKS VALLEY CREEK. It was built in 1960, making it 66 years old today. The structure is built primarily of wood or timber and spans 3 sections, stretching 9.8 meters (32 feet) end to end. Daily traffic averages 1,387 vehicles, placing it in the moderately-trafficked tier of California 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 11.0 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How SYCAMORE DR 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 How the historical reference is calculated.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
- 1960
- Material
- Wood or Timber
- Number of Spans
- 3
- Structure Length
- 9.8 m (32 ft)
- Deck Width
- 8.5 m (28 ft)
- Owner
- County Highway Agency
- Avg Daily Traffic
- 1,387 vehicles/day
- Structure Number
- 57C0358
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗How to read this record
SYCAMORE DR 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 SYCAMORE DR 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 SYCAMORE DR?
SYCAMORE DR in San Diego, California on the FHWA's 0–9 scale.
How often is SYCAMORE DR inspected?
SYCAMORE DR'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 1,387 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. SYCAMORE DR 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 SYCAMORE DR?
SYCAMORE DR has an NBI inventory load rating of 11.0 metric tons.
Who is responsible for maintaining SYCAMORE DR?
SYCAMORE DR is owned and maintained by County Highway Agency.
How old is SYCAMORE DR and does age affect safety?
SYCAMORE DR was built in 1960, making it 66 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.