US Bridges

US 26 (hwy 005) over Moon Creek

Fair

Grant County, Oregon · 058 MI W JCT US 395 · Structure no. 01044 005 14825

Built
1953
72 years old, rebuilt 1999
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
76 ft
3 main spans
Daily traffic
1,191
2022 count
Owner
State
State Highway Agency

About this bridge

US 26 (hwy 005) over Moon Creek is a concrete stringer/multi-beam or girder carrying US 26 (hwy 005) over Moon Creek in Grant County, Oregon. It was built in 1953 and reconstructed in 1999, so it is 72 years old, older 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 1,191 vehicles a day, roughly 28% of them trucks, projected to reach 1,300 by 2042. The structure is 76 ft (23.1 m) long and 39 ft wide. If it were closed, the detour would be 75.8 mi (122 km).

CarriesUS 26 (hwy 005)
CrossesMoon Creek
Location058 MI W JCT US 395
RouteU.S. Route 26
StateOregon
Coordinates44.41397, -119.22597
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42 US tons
Inventory rating25 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length76 ft (23.1 m)
Longest span25 ft (7.6 m)
Deck width39 ft (11.8 m)
Roadway width36 ft (11.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,191 (2022)
Projected traffic1,300 by 2042
Trucks28%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed75.8 mi (122 km)
TollOn a free road
National Highway SystemYes

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 US 26 (hwy 005) over Moon Creek built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1999.

What condition is US 26 (hwy 005) over Moon 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 May 2023.

How much traffic does US 26 (hwy 005) over Moon Creek carry?

About 1,191 vehicles per day (2022 count), of which roughly 28% are trucks.

How long is US 26 (hwy 005) over Moon Creek?

The structure is 76 ft (23.1 m) long with a longest span of 25 ft (7.6 m) and a deck 39 ft wide.

Who owns US 26 (hwy 005) over Moon Creek?

It is owned by the State Highway Agency.