US Bridges

Weaver Road over Corp

Fair

Douglas County, Oregon · 07.7 MI N of Canyonville · Structure no. 07954 001C10678

Built
1958
67 years old
Condition
Fair
inspected January 2025
Type
Tee Beam
Concrete Continuous
Length
130 ft
3 main spans
Daily traffic
315
2022 count
Owner
State
State Highway Agency

About this bridge

Weaver Road over Corp is a concrete continuous tee beam carrying Weaver Road over Corp in Douglas 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 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 315 vehicles a day, roughly 9% of them trucks, projected to reach 230 by 2030. The structure is 130 ft (39.6 m) long and 31 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesWeaver Road
CrossesCorp
Location07.7 MI N of Canyonville
RouteCounty Highway 0
StateOregon
Coordinates43.00706, -123.30867
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34 US tons
Inventory rating26.1 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length130 ft (39.6 m)
Longest span50 ft (15.2 m)
Deck width31 ft (9.4 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic315 (2022)
Projected traffic230 by 2030
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Weaver Road over Corp built?

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

What condition is Weaver Road over Corp 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 2025.

How much traffic does Weaver Road over Corp carry?

About 315 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is Weaver Road over Corp?

The structure is 130 ft (39.6 m) long with a longest span of 50 ft (15.2 m) and a deck 31 ft wide.

Who owns Weaver Road over Corp?

It is owned by the State Highway Agency.