OR 34 (HWY 33)
Carrying OR 34 (HWY 33) over 3rd & 4th Streets
IN CORVALLIS, Benton, Oregon
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: OR 34 (HWY 33)
The OR 34 (HWY 33) bridge in Benton, Oregon carries OR 34 (HWY 33) over 3rd & 4th Streets. It was built in 1992, making it 34 years old today. The structure is built primarily of prestressed concrete. Daily traffic averages 8,638 vehicles, placing it in the moderately-trafficked tier of Oregon bridges.
The latest FHWA inspection records show limited component ratings on file. The weakest component sits in unrated condition. No reported major component scores in the Poor range under the current federal condition thresholds.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How OR 34 (HWY 33) compares
Live comparison across Oregon.
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 How the historical reference is calculated.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
- 1992
- Material
- Prestressed Concrete
- Avg Daily Traffic
- 8,638 vehicles/day
- Structure Number
- 16874 033 05596
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 OR 34 (HWY 33) 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 OR 34 (HWY 33) against other structures in Benton and across Oregon. Oregon 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 OR 34 (HWY 33)?
OR 34 (HWY 33) in Benton, Oregon on the FHWA's 0–9 scale.
How often is OR 34 (HWY 33) inspected?
OR 34 (HWY 33)'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 8,638 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. OR 34 (HWY 33) 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 OR 34 (HWY 33)?
An inventory load rating is not recorded for OR 34 (HWY 33).
Who is responsible for maintaining OR 34 (HWY 33)?
Ownership is not specified for OR 34 (HWY 33) in the NBI.
How old is OR 34 (HWY 33) and does age affect safety?
OR 34 (HWY 33) was built in 1992, making it 34 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.