US Bridges

County RD 13 over Lone Pine/Middle Creek

Fair

Coos County, Oregon · 010 Mile W of Cheely CR P · Structure no. 09445 001300645

Built
1965
60 years old
Condition
Fair
inspected September 2024
Type
Tee Beam
Concrete Continuous
Length
211 ft
3 main spans
Daily traffic
104
2020 count
Owner
County
County Highway Agency

About this bridge

County RD 13 over Lone Pine/Middle Creek is a concrete continuous tee beam carrying County RD 13 over Lone Pine/Middle Creek in Coos County, Oregon. It was built in 1965, so it is 60 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 104 vehicles a day, roughly 1% of them trucks, projected to reach 119 by 2025. The structure is 211 ft (64.3 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCounty RD 13
CrossesLone Pine/Middle Creek
Location010 Mile W of Cheely CR P
RouteCounty Highway C0013
StateOregon
Coordinates43.17697, -124.01582
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.1 US tons
Inventory rating32.5 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3 (+1 approach)
Design loadHS 20
Structure length211 ft (64.3 m)
Longest span66 ft (20.1 m)
Deck width34 ft (10.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic104 (2020)
Projected traffic119 by 2025
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 13 over Lone Pine/Middle Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is County RD 13 over Lone Pine/Middle Creek 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 September 2024.

How much traffic does County RD 13 over Lone Pine/Middle Creek carry?

About 104 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is County RD 13 over Lone Pine/Middle Creek?

The structure is 211 ft (64.3 m) long with a longest span of 66 ft (20.1 m) and a deck 34 ft wide.

Who owns County RD 13 over Lone Pine/Middle Creek?

It is owned by the County Highway Agency.