US Bridges

HWY 335 over Greasewood Creek

Fair

Umatilla County, Oregon · 8.9 Mi. N. Jct. or 11 · Structure no. 20518 335 00093

Built
2007
18 years old
Condition
Fair
inspected September 2024
Type
Culvert
Concrete
Length
25 ft
1 main span
Daily traffic
482
2022 count
Owner
State
State Highway Agency

About this bridge

HWY 335 over Greasewood Creek is a concrete culvert carrying HWY 335 over Greasewood Creek in Umatilla County, Oregon. It was built in 2007, so it is 18 years old, younger than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 482 vehicles a day, roughly 20% of them trucks, projected to reach 500 by 2042. The structure is 25 ft (7.6 m) long and 40 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHWY 335
CrossesGreasewood Creek
Location8.9 Mi. N. Jct. or 11
RouteState Highway 335
StateOregon
Coordinates45.83977, -118.64345
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.8 US tons
Inventory rating32.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span25 ft (7.6 m)
Deck width40 ft (12.2 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic482 (2022)
Projected traffic500 by 2042
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was HWY 335 over Greasewood Creek built?

It was built in 2007, making it 18 years old in 2025.

What condition is HWY 335 over Greasewood Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does HWY 335 over Greasewood Creek carry?

About 482 vehicles per day (2022 count), of which roughly 20% are trucks.

How long is HWY 335 over Greasewood Creek?

The structure is 25 ft (7.6 m) long with a longest span of 25 ft (7.6 m) and a deck 40 ft wide.

Who owns HWY 335 over Greasewood Creek?

It is owned by the State Highway Agency.