OR 6 (Hwy 037)
Carrying OR 6 (Hwy 037) over Dairy Creek Overflow
3.0 MI W OF HWY 47 JCT, Washington, Oregon
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: OR 6 (Hwy 037)
The OR 6 (Hwy 037) bridge in Washington, Oregon carries OR 6 (Hwy 037) over Dairy Creek Overflow. It was built in 1954, making it 72 years old today. The structure is built primarily of concrete and spans 2 sections, stretching 15.2 meters (50 feet) end to end. Daily traffic averages 8,032 vehicles, placing it in the moderately-trafficked tier of Oregon bridges. It is owned and maintained by State Highway Agency.
The latest FHWA inspection records show a deck rating of 7/9, superstructure at 7/9, substructure at 5/9. The weakest component sits in fair condition. All reported major components score above the Poor range. Its NBI inventory load rating is 25.4 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How OR 6 (Hwy 037) 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 How the historical reference is calculated.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
- 1954
- Material
- Concrete
- Number of Spans
- 2
- Structure Length
- 15.2 m (50 ft)
- Deck Width
- 10.6 m (35 ft)
- Owner
- State Highway Agency
- Avg Daily Traffic
- 8,032 vehicles/day
- Structure Number
- 07685 037 04857
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • The deck (driving surface) is in good condition (7/9), showing no significant deterioration.
- • The superstructure (beams and supports above the deck) is in good condition (7/9), showing no significant deterioration.
- • The substructure (piers and abutments) rates fair at 5/9, minor deterioration that routine maintenance should address.
How to read this record
This page shows what the last federal inspection recorded, not whether OR 6 (Hwy 037) 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 6 (Hwy 037) against other structures in Washington 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 6 (Hwy 037)?
OR 6 (Hwy 037) in Washington, Oregon has a deck rating of 7/9, superstructure rating of 7/9, and substructure rating of 5/9 on the FHWA's 0–9 scale.
How often is OR 6 (Hwy 037) inspected?
OR 6 (Hwy 037)'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 8,032 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. OR 6 (Hwy 037) is currently shown as Fair condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for OR 6 (Hwy 037)?
OR 6 (Hwy 037) has an NBI inventory load rating of 25.4 metric tons.
Who is responsible for maintaining OR 6 (Hwy 037)?
OR 6 (Hwy 037) is owned and maintained by State Highway Agency.
How old is OR 6 (Hwy 037) and does age affect safety?
OR 6 (Hwy 037) was built in 1954, making it 72 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.