US Bridges

Or 99 (hwy 063) over Jackson Creek

FairPosted for load

Jackson County, Oregon · 1.09 MI S JCT W/Hwy 001 · Structure no. 00392A063 00109

Built
1954
71 years old
Condition
Fair
inspected October 2024
Type
Culvert
Concrete Continuous
Length
39 ft
3 main spans
Daily traffic
8,557
2022 count
Owner
State
State Highway Agency

About this bridge

Or 99 (hwy 063) over Jackson Creek is a concrete continuous culvert carrying Or 99 (hwy 063) over Jackson Creek in Jackson County, Oregon. It was built in 1954, so it is 71 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. Its operating status is: posted for other load-capacity restriction.

It carries about 8,557 vehicles a day, roughly 10% of them trucks, projected to reach 9,400 by 2042. The structure is 39 ft (11.9 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesOr 99 (hwy 063)
CrossesJackson Creek
Location1.09 MI S JCT W/Hwy 001
RouteState Highway 99
StateOregon
Coordinates42.39329, -122.9371
Functional classUrban Other Principal Arterial

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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for other load-capacity restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.8 US tons
Inventory rating25.4 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length39 ft (11.9 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,557 (2022)
Projected traffic9,400 by 2042
Trucks10%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Or 99 (hwy 063) over Jackson Creek built?

It was built in 1954, making it 71 years old in 2025.

What condition is Or 99 (hwy 063) over Jackson 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 October 2024.

How much traffic does Or 99 (hwy 063) over Jackson Creek carry?

About 8,557 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is Or 99 (hwy 063) over Jackson Creek?

The structure is 39 ft (11.9 m) long with a longest span of 13 ft (4 m).

Who owns Or 99 (hwy 063) over Jackson Creek?

It is owned by the State Highway Agency.