US Bridges

Park RD over Pass Creek

Fair

Douglas County, Oregon · 0.1 MI North of Curtin. · Structure no. 18081 00000 012

Built
1998
27 years old
Condition
Fair
inspected October 2024
Type
Slab
Prestressed Concrete
Length
66 ft
1 main span
Daily traffic
222
2020 count
Owner
County
County Highway Agency

About this bridge

Park RD over Pass Creek is a prestressed concrete slab carrying Park RD over Pass Creek in Douglas County, Oregon. It was built in 1998, so it is 27 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 222 vehicles a day, roughly 5% of them trucks, projected to reach 252 by 2025. The structure is 66 ft (20.1 m) long and 36 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesPark RD
CrossesPass Creek
Location0.1 MI North of Curtin.
StateOregon
Coordinates43.72216, -123.21217
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 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
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.3 US tons
Inventory rating35.1 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 25 or greater
Structure length66 ft (20.1 m)
Longest span63 ft (19.2 m)
Deck width36 ft (10.9 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic222 (2020)
Projected traffic252 by 2025
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Park RD over Pass Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is Park RD over Pass 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 Park RD over Pass Creek carry?

About 222 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Park RD over Pass Creek?

The structure is 66 ft (20.1 m) long with a longest span of 63 ft (19.2 m) and a deck 36 ft wide.

Who owns Park RD over Pass Creek?

It is owned by the County Highway Agency.