MAIN ST-W91 ONRAMP
Carrying MAIN ST-W91 ONRAMP over MAIN STREET
07-LA-091-R6.90-CRSN, Los Angeles, California
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: MAIN ST-W91 ONRAMP
The MAIN ST-W91 ONRAMP bridge in Los Angeles, California carries MAIN ST-W91 ONRAMP over MAIN STREET. It was built in 1985, making it 41 years old today. The structure is built primarily of prestressed concrete. Daily traffic averages 22,800 vehicles, placing it in the heavily-trafficked tier of California bridges.
The latest FHWA inspection records show limited component ratings on file. The weakest component sits in unrated condition. None of this bridge's reported major components fall into the Poor condition range.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How MAIN ST-W91 ONRAMP 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 How the historical reference is calculated.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
- 1985
- Material
- Prestressed Concrete
- Avg Daily Traffic
- 22,800 vehicles/day
- Structure Number
- 53 2547K
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 MAIN ST-W91 ONRAMP 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 MAIN ST-W91 ONRAMP against other structures in Los Angeles 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 MAIN ST-W91 ONRAMP?
MAIN ST-W91 ONRAMP in Los Angeles, California on the FHWA's 0–9 scale.
How often is MAIN ST-W91 ONRAMP inspected?
MAIN ST-W91 ONRAMP'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 22,800 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. MAIN ST-W91 ONRAMP is currently shown as unrated condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for MAIN ST-W91 ONRAMP?
An inventory load rating is not recorded for MAIN ST-W91 ONRAMP.
Who is responsible for maintaining MAIN ST-W91 ONRAMP?
Ownership is not specified for MAIN ST-W91 ONRAMP in the NBI.
How old is MAIN ST-W91 ONRAMP and does age affect safety?
MAIN ST-W91 ONRAMP was built in 1985, making it 41 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.