US Bridges

Smith R RD #48 over Noel Creek

Fair

Douglas County, Oregon · 10.0 MI NE of Reedsport · Structure no. 19C263 48 767

Built
1983
42 years old
Condition
Fair
inspected August 2024
Type
Slab
Prestressed Concrete
Length
83 ft
3 main spans
Daily traffic
892
2020 count
Owner
County
County Highway Agency

About this bridge

Smith R RD #48 over Noel Creek is a prestressed concrete slab carrying Smith R RD #48 over Noel Creek in Douglas County, Oregon. It was built in 1983, so it is 42 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 892 vehicles a day, roughly 7% of them trucks, projected to reach 1,007 by 2025. The structure is 83 ft (25.3 m) long and 32 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesSmith R RD #48
CrossesNoel Creek
Location10.0 MI NE of Reedsport
RouteCounty Highway A0409
StateOregon
Coordinates43.76964, -124.00115
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.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 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 rating52 US tons
Inventory rating31 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans3
Design loadHS 20
Structure length83 ft (25.3 m)
Longest span32 ft (9.8 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic892 (2020)
Projected traffic1,007 by 2025
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 Smith R RD #48 over Noel Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is Smith R RD #48 over Noel 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 August 2024.

How much traffic does Smith R RD #48 over Noel Creek carry?

About 892 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is Smith R RD #48 over Noel Creek?

The structure is 83 ft (25.3 m) long with a longest span of 32 ft (9.8 m) and a deck 32 ft wide.

Who owns Smith R RD #48 over Noel Creek?

It is owned by the County Highway Agency.