US Bridges

No Data Entered over Threemile Creek

Good

Wasco County, Oregon · No Data Entered · Structure no. 060601000035462

Built
2021
4 years old
Condition
Good
inspected May 2023
Type
Slab
Prestressed Concrete
Length
30 ft
1 main span
Daily traffic
50
2021 count
Owner
Federal
U.S. Forest Service

About this bridge

No Data Entered over Threemile Creek is a prestressed concrete slab carrying No Data Entered over Threemile Creek in Wasco County, Oregon. It was built in 2021, so it is 4 years old, younger than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 50 vehicles a day, projected to reach 75 by 2045. The structure is 30 ft (9 m) long and 16 ft wide. If it were closed, the detour would be 620.7 mi (999 km).

Location

Open in Google Maps
CarriesNo Data Entered
CrossesThreemile Creek
LocationNo Data Entered
RouteFederal Lands Road 48110
CountyWasco County
StateOregon
Coordinates45.2449, -121.40427
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating62.5 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHL 93
Structure length30 ft (9 m)
Longest span22 ft (6.7 m)
Deck width16 ft (4.9 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2021)
Projected traffic75 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed620.7 mi (999 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was No Data Entered over Threemile Creek built?

It was built in 2021, making it 4 years old in 2025.

What condition is No Data Entered over Threemile Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.

How much traffic does No Data Entered over Threemile Creek carry?

About 50 vehicles per day (2021 count).

How long is No Data Entered over Threemile Creek?

The structure is 30 ft (9 m) long with a longest span of 22 ft (6.7 m) and a deck 16 ft wide.

Who owns No Data Entered over Threemile Creek?

It is owned by the U.S. Forest Service.