US Bridges

County RD 693 over Lower Crook Creek

Good

Curry County, Oregon · 0.1 MI S Pistol Riv Store · Structure no. 18060 00015C034

Built
1992
33 years old
Condition
Good
inspected November 2024
Type
Slab
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
351
2020 count
Owner
County
County Highway Agency

About this bridge

County RD 693 over Lower Crook Creek is a prestressed concrete slab carrying County RD 693 over Lower Crook Creek in Curry County, Oregon. It was built in 1992, so it is 33 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 351 vehicles a day, roughly 10% of them trucks, projected to reach 396 by 2025. The structure is 32 ft (9.8 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCounty RD 693
CrossesLower Crook Creek
Location0.1 MI S Pistol Riv Store
RouteCounty Highway C0693
StateOregon
Coordinates42.2761, -124.39463
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 protection7 GoodSome minor problems.
Last inspectionNovember 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 rating64.3 US tons
Inventory rating49.6 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span32 ft (9.8 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic351 (2020)
Projected traffic396 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 693 over Lower Crook Creek built?

It was built in 1992, making it 33 years old in 2025.

What condition is County RD 693 over Lower Crook 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 November 2024.

How much traffic does County RD 693 over Lower Crook Creek carry?

About 351 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is County RD 693 over Lower Crook Creek?

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

Who owns County RD 693 over Lower Crook Creek?

It is owned by the County Highway Agency.