US Bridges

US 97 (hwy 004) over Hay Creek

Fair

Jefferson County, Oregon · 13.2 Mi. N of Madras · Structure no. 20426 004 07817

Built
2007
18 years old
Condition
Fair
inspected January 2024
Type
Culvert
Steel
Length
34 ft
1 main span
Daily traffic
4,205
2022 count
Owner
State
State Highway Agency

About this bridge

US 97 (hwy 004) over Hay Creek is a steel culvert carrying US 97 (hwy 004) over Hay Creek in Jefferson 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 4,205 vehicles a day, roughly 20% of them trucks, projected to reach 5,100 by 2042. The structure is 34 ft (10.3 m) long. If it were closed, the detour would be 23 mi (37 km).

CarriesUS 97 (hwy 004)
CrossesHay Creek
Location13.2 Mi. N of Madras
RouteU.S. Route 97
StateOregon
Coordinates44.77558, -120.96809
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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 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
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.9 US tons
Inventory rating76.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length34 ft (10.3 m)
Longest span34 ft (10.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,205 (2022)
Projected traffic5,100 by 2042
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed23 mi (37 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 97 (hwy 004) over Hay Creek built?

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

What condition is US 97 (hwy 004) over Hay 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 January 2024.

How much traffic does US 97 (hwy 004) over Hay Creek carry?

About 4,205 vehicles per day (2022 count), of which roughly 20% are trucks.

How long is US 97 (hwy 004) over Hay Creek?

The structure is 34 ft (10.3 m) long with a longest span of 34 ft (10.3 m).

Who owns US 97 (hwy 004) over Hay Creek?

It is owned by the State Highway Agency.