US Bridges

County RD 145 over Daniel Creek/Stein Smith

Fair

Coos County, Oregon · 001 MI East CO RD 55 · Structure no. 16767 145 00025

Built
1987
38 years old
Condition
Fair
inspected September 2024
Type
Slab
Prestressed Concrete
Length
131 ft
3 main spans
Daily traffic
202
2020 count
Owner
County
County Highway Agency

About this bridge

County RD 145 over Daniel Creek/Stein Smith is a prestressed concrete slab carrying County RD 145 over Daniel Creek/Stein Smith in Coos 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 5 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 202 vehicles a day, roughly 10% of them trucks, projected to reach 227 by 2025. The structure is 131 ft (39.9 m) long and 24 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

Open in Google Maps
CarriesCounty RD 145
CrossesDaniel Creek/Stein Smith
Location001 MI East CO RD 55
RouteCounty Highway C0145
CountyCoos County
StateOregon
Coordinates43.36266, -124.08298
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 rating45.3 US tons
Inventory rating35.1 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans3
Design loadHS 25 or greater
Structure length131 ft (39.9 m)
Longest span44 ft (13.4 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic202 (2020)
Projected traffic227 by 2025
Trucks10%
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 County RD 145 over Daniel Creek/Stein Smith built?

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

What condition is County RD 145 over Daniel Creek/Stein Smith 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 145 over Daniel Creek/Stein Smith carry?

About 202 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is County RD 145 over Daniel Creek/Stein Smith?

The structure is 131 ft (39.9 m) long with a longest span of 44 ft (13.4 m) and a deck 24 ft wide.

Who owns County RD 145 over Daniel Creek/Stein Smith?

It is owned by the County Highway Agency.