US Bridges

C-0529 Whitney RD over N Fk Burnt R(n Fk Bnt RD

Good

Baker County, Oregon · 017 MI S JCT FAP-92 · Structure no. 16970 C52900169

Built
1987
38 years old
Condition
Good
inspected October 2024
Type
Slab
Prestressed Concrete
Length
56 ft
1 main span
Daily traffic
203
2020 count
Owner
County
County Highway Agency

About this bridge

C-0529 Whitney RD over N Fk Burnt R(n Fk Bnt RD is a prestressed concrete slab carrying C-0529 Whitney RD over N Fk Burnt R(n Fk Bnt RD in Baker County, Oregon. It was built in 1987, so it is 38 years old, younger than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 203 vehicles a day, roughly 2% of them trucks, projected to reach 233 by 2025. The structure is 56 ft (17.1 m) long and 28 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesC-0529 Whitney RD
CrossesN Fk Burnt R(n Fk Bnt RD
Location017 MI S JCT FAP-92
RouteCounty Highway C0529
StateOregon
Coordinates44.64069, -118.27972
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: 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 rating75.4 US tons
Inventory rating58.2 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length56 ft (17.1 m)
Longest span55 ft (16.8 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic203 (2020)
Projected traffic233 by 2025
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 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 C-0529 Whitney RD over N Fk Burnt R(n Fk Bnt RD built?

It was built in 1987, making it 38 years old in 2025.

What condition is C-0529 Whitney RD over N Fk Burnt R(n Fk Bnt RD in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does C-0529 Whitney RD over N Fk Burnt R(n Fk Bnt RD carry?

About 203 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is C-0529 Whitney RD over N Fk Burnt R(n Fk Bnt RD?

The structure is 56 ft (17.1 m) long with a longest span of 55 ft (16.8 m) and a deck 28 ft wide.

Who owns C-0529 Whitney RD over N Fk Burnt R(n Fk Bnt RD?

It is owned by the County Highway Agency.