US Bridges

Road over Clear Creek Irrigation *

Good

Wasco County, Oregon · S-17 T-5S R-10E Wm · Structure no. 060602000001489

Built
1958
67 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
49 ft
1 main span
Daily traffic
20
2006 count
Owner
Federal
U.S. Forest Service

About this bridge

Road over Clear Creek Irrigation * is a concrete stringer/multi-beam or girder carrying Road over Clear Creek Irrigation * in Wasco County, Oregon. It was built in 1958, so it is 67 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 20 vehicles a day, projected to reach 30 by 2045. The structure is 49 ft (15 m) long and 18 ft wide. If it were closed, the detour would be 620.7 mi (999 km).

CarriesRoad
CrossesClear Creek Irrigation *
LocationS-17 T-5S R-10E Wm
RouteFederal Lands Road 21300
StateOregon
Coordinates45.13297, -121.57036
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating52.1 US tons
Inventory rating31.2 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length49 ft (15 m)
Longest span46 ft (14.1 m)
Deck width18 ft (5.5 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2006)
Projected traffic30 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 Road over Clear Creek Irrigation * built?

It was built in 1958, making it 67 years old in 2025.

What condition is Road over Clear Creek Irrigation * 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 August 2024.

How much traffic does Road over Clear Creek Irrigation * carry?

About 20 vehicles per day (2006 count).

How long is Road over Clear Creek Irrigation *?

The structure is 49 ft (15 m) long with a longest span of 46 ft (14.1 m) and a deck 18 ft wide.

Who owns Road over Clear Creek Irrigation *?

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