Maple/Negus Ave
Carrying Maple/Negus Ave over COI Canal & Canal Blvd
MAPLES AVE@ CANAL BVLD., Deschutes, Oregon
Inventory: FHWA NBI 2024 · last ETL August 2026
FHWA NBI record, refreshed with each annual release.
Maple/Negus Ave in Deschutes, Oregon sits above 93% of rated Oregon bridges on inventory load rating (56 t), while its 2006 build year is earlier than 16% of Deschutes's recorded-year cohort (152 bridges).
Maple/Negus Ave in Deschutes, Oregon is rated Good in the FHWA's 2024 National Bridge Inventory. Built in 2006, it carries 3 rated components on the inspecting agency's 0-9 scale, and its weakest reported component scores 7. The lowest applicable rating sets the federal condition category, so this Good result describes the weakest reported component rather than the structure as a whole. No NBI category is a closure decision or a live crossing-safety verdict.
NBI record plate
Structure OR:19838 000 00000
POST-2000 · PRESTRESS · MULTI-SPAN · SUB-LED · ARTERIAL-ADT · HEAVY-LOAD · CAT-GOOD
- POST-2000 2000+
- PRESTRESS Prestressed concrete
- MULTI-SPAN 2 spans
- SUB-LED Substructure-led
- ARTERIAL-ADT Arterial ADT
- HEAVY-LOAD Heavy load
- CAT-GOOD Good
Inspection-sheet codes from this record’s year, material family, spans, controlling component, ADT, inventory load, and NBI category, not a live closure verdict.
Bridge Snapshot: Maple/Negus Ave
The Maple/Negus Ave bridge in Deschutes, Oregon carries Maple/Negus Ave over COI Canal & Canal Blvd. It was built in 2006, making it 20 years old today. The structure is built primarily of prestressed concrete and spans 2 sections, stretching 43.0 meters (141 feet) end to end. Daily traffic averages 1,437 vehicles, placing it in the moderately-trafficked tier of Oregon bridges. It is owned and maintained by City/Municipal Highway Agency.
The latest FHWA inspection records show a deck rating of 8/9, superstructure at 8/9, substructure at 7/9. The weakest component sits in good condition. None of this bridge's reported major components fall into the Poor condition range.
How Maple/Negus Ave compares
Age against the county: built in 2006, earlier than 25 of Deschutes's 152 bridges with a recorded construction year (16%), against a county median build year of 1985. This is one of the newer structures in its county.
Live comparison across Oregon bridges with a recorded inventory load rating (8,282 of 8,305 rated).
Maple/Negus Ave vs every rated Oregon bridge
Inventory load rating (metric tons), FHWA NBI, this state
56 Top 7% higher than 93% of 8,282 bridges
rated Oregon bridges, bucketed by value
Each bar is a band; taller bars hold more bridges. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source FHWA National Bridge Inventory · August 2026
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Reported 0–9 component ratings from the FHWA NBI. The highlighted component is the lowest reported input to this record’s current condition category; it is not a closure or live crossing-safety decision.
Deschutes inventory by recorded NBI category
Exclusive Good/Fair/Poor bands across all 152 bridges in this county. Orthogonal to this structure's component profile above: a county catalog share, not a live crossing-safety verdict.
Structural Details
- Year Built
- 2006
- Material
- Prestressed Concrete
- Number of Spans
- 2
- Structure Length
- 43.0 m (141 ft)
- Deck Width
- 17.2 m (56 ft)
- Owner
- City/Municipal Highway Agency
- Avg Daily Traffic
- 1,437 vehicles/day
- Structure Number
- 19838 000 00000
Condition Analysis
- • The deck (driving surface) rates good at 8/9, with no significant deterioration on file.
- • At 8/9, the superstructure (beams and supports above the deck) is in good shape and shows no significant wear.
- • The substructure (piers and abutments) rates good at 7/9, with no significant deterioration on file.
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 Maple/Negus Ave 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 Maple/Negus Ave against other structures in Deschutes 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 Maple/Negus Ave?
Maple/Negus Ave in Deschutes, Oregon has a deck rating of 8/9, superstructure rating of 8/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.
How often is Maple/Negus Ave inspected?
Maple/Negus Ave'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 1,437 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. Maple/Negus Ave 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 Maple/Negus Ave?
Maple/Negus Ave has an NBI inventory load rating of 56.4 metric tons.
Who is responsible for maintaining Maple/Negus Ave?
Maple/Negus Ave is owned and maintained by City/Municipal Highway Agency.
How old is Maple/Negus Ave and does age affect safety?
Maple/Negus Ave was built in 2006, making it 20 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.
Share this inspection record
Send this source-bounded record or download its data card. An NBI condition category is not a closure or live crossing-safety verdict.
Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Component ratings, ADT, and condition category on this page are copied from the NBI record for this structure; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.