WEST TENTH STREET
Carrying WEST TENTH STREET over WEST ANTIOCH CREEK
WEST OF O STREET, Contra Costa, California
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: WEST TENTH STREET
The WEST TENTH STREET bridge in Contra Costa, California carries WEST TENTH STREET over WEST ANTIOCH CREEK. It was built in 2017, making it 9 years old today. The structure is built primarily of concrete continuous and spans 4 sections, stretching 19.3 meters (63 feet) end to end. Daily traffic averages 17,298 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. None of this bridge's reported major components fall into the Poor condition range. Its NBI inventory load rating is 32.4 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How WEST TENTH STREET 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 How the historical reference is calculated.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
- 2017
- Material
- Concrete Continuous
- Number of Spans
- 4
- Structure Length
- 19.3 m (63 ft)
- Deck Width
- 31.7 m (104 ft)
- Owner
- City/Municipal Highway Agency
- Avg Daily Traffic
- 17,298 vehicles/day
- Structure Number
- 28C0526
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 WEST TENTH STREET 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 WEST TENTH STREET against other structures in Contra Costa 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 WEST TENTH STREET?
WEST TENTH STREET in Contra Costa, California on the FHWA's 0–9 scale.
How often is WEST TENTH STREET inspected?
WEST TENTH STREET'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 17,298 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. WEST TENTH STREET 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 WEST TENTH STREET?
WEST TENTH STREET has an NBI inventory load rating of 32.4 metric tons.
Who is responsible for maintaining WEST TENTH STREET?
WEST TENTH STREET is owned and maintained by City/Municipal Highway Agency.
How old is WEST TENTH STREET and does age affect safety?
WEST TENTH STREET was built in 2017, making it 9 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.