US Bridges

County RD 113 over Beaver Creek Overflow

Fair

Crook County, Oregon · 032 MI N JCT of FAS B379 · Structure no. 16446 113 00320

Built
1987
38 years old
Condition
Fair
inspected August 2024
Type
Slab
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
156
2020 count
Owner
County
County Highway Agency

About this bridge

County RD 113 over Beaver Creek Overflow is a prestressed concrete slab carrying County RD 113 over Beaver Creek Overflow in Crook 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 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 156 vehicles a day, roughly 30% of them trucks, projected to reach 181 by 2025. The structure is 32 ft (9.8 m) long and 28 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesCounty RD 113
CrossesBeaver Creek Overflow
Location032 MI N JCT of FAS B379
RouteCounty Highway 0B380
StateOregon
Coordinates44.17761, -119.86108
Functional classRural Major 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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating59 US tons
Inventory rating45.3 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length32 ft (9.8 m)
Longest span31 ft (9.4 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic156 (2020)
Projected traffic181 by 2025
Trucks30%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 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 County RD 113 over Beaver Creek Overflow built?

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

What condition is County RD 113 over Beaver Creek Overflow 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 County RD 113 over Beaver Creek Overflow carry?

About 156 vehicles per day (2020 count), of which roughly 30% are trucks.

How long is County RD 113 over Beaver Creek Overflow?

The structure is 32 ft (9.8 m) long with a longest span of 31 ft (9.4 m) and a deck 28 ft wide.

Who owns County RD 113 over Beaver Creek Overflow?

It is owned by the County Highway Agency.