US Bridges

County RD 111 over Bear Creek

Good

Crook County, Oregon · 001 MI E JCT HWY No 14 · Structure no. 16775 111 00088

Built
1986
39 years old
Condition
Good
inspected August 2024
Type
Slab
Prestressed Concrete
Length
66 ft
1 main span
Daily traffic
156
2020 count
Owner
County
County Highway Agency

About this bridge

County RD 111 over Bear Creek is a prestressed concrete slab carrying County RD 111 over Bear Creek in Crook County, Oregon. It was built in 1986, so it is 39 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 156 vehicles a day, roughly 5% of them trucks, projected to reach 181 by 2025. The structure is 66 ft (20.1 m) long and 24 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

CarriesCounty RD 111
CrossesBear Creek
Location001 MI E JCT HWY No 14
RouteCounty Highway 0B381
StateOregon
Coordinates43.97959, -120.69725
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 protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.3 US tons
Inventory rating45.7 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length66 ft (20.1 m)
Longest span65 ft (19.8 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic156 (2020)
Projected traffic181 by 2025
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.9 mi (40 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 111 over Bear Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is County RD 111 over Bear Creek 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 August 2024.

How much traffic does County RD 111 over Bear Creek carry?

About 156 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is County RD 111 over Bear Creek?

The structure is 66 ft (20.1 m) long with a longest span of 65 ft (19.8 m) and a deck 24 ft wide.

Who owns County RD 111 over Bear Creek?

It is owned by the County Highway Agency.