US Bridges

S. Abiqua RD over Abiqua Creek

Fair

Marion County, Oregon · 052 MI E HWY 213 JCT 214 · Structure no. 20330 657 00362

Built
2006
19 years old
Condition
Fair
inspected August 2024
Type
Slab
Prestressed Concrete
Length
82 ft
1 main span
Daily traffic
1,173
2020 count
Owner
County
County Highway Agency

About this bridge

S. Abiqua RD over Abiqua Creek is a prestressed concrete slab carrying S. Abiqua RD over Abiqua Creek in Marion County, Oregon. It was built in 2006, so it is 19 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 1,173 vehicles a day, roughly 2% of them trucks, projected to reach 1,318 by 2025. The structure is 82 ft (25.1 m) long and 40 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

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CarriesS. Abiqua RD
CrossesAbiqua Creek
Location052 MI E HWY 213 JCT 214
RouteCounty Highway C0657
CountyMarion County
StateOregon
Coordinates45.0079, -122.67737
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.6 US tons
Inventory rating29.7 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length82 ft (25.1 m)
Longest span82 ft (25.1 m)
Deck width40 ft (12.2 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,173 (2020)
Projected traffic1,318 by 2025
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 S. Abiqua RD over Abiqua Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is S. Abiqua RD over Abiqua 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 August 2024.

How much traffic does S. Abiqua RD over Abiqua Creek carry?

About 1,173 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is S. Abiqua RD over Abiqua Creek?

The structure is 82 ft (25.1 m) long with a longest span of 82 ft (25.1 m) and a deck 40 ft wide.

Who owns S. Abiqua RD over Abiqua Creek?

It is owned by the County Highway Agency.