US Bridges

SW Page Ave over Sutherlin Creek

Fair

Douglas County, Oregon · 011 SW Sutherlin Cty Hall · Structure no. 19B05A 00001

Built
1987
38 years old
Condition
Fair
inspected April 2023
Type
Slab
Prestressed Concrete
Length
62 ft
1 main span
Daily traffic
13
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

SW Page Ave over Sutherlin Creek is a prestressed concrete slab carrying SW Page Ave over Sutherlin Creek in Douglas 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 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 13 vehicles a day, projected to reach 15 by 2025. The structure is 62 ft (18.9 m) long and 12 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

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CarriesSW Page Ave
CrossesSutherlin Creek
Location011 SW Sutherlin Cty Hall
RouteCity Street C0000
CountyDouglas County
StateOregon
Coordinates43.374, -123.3251
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
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 inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.9 US tons
Inventory rating54 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length62 ft (18.9 m)
Longest span60 ft (18.3 m)
Deck width12 ft (3.7 m)
Roadway width11 ft (3.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13 (2020)
Projected traffic15 by 2025
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$318,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SW Page Ave over Sutherlin Creek built?

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

What condition is SW Page Ave over Sutherlin 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 April 2023.

How much traffic does SW Page Ave over Sutherlin Creek carry?

About 13 vehicles per day (2020 count).

How long is SW Page Ave over Sutherlin Creek?

The structure is 62 ft (18.9 m) long with a longest span of 60 ft (18.3 m) and a deck 12 ft wide.

Who owns SW Page Ave over Sutherlin Creek?

It is owned by the City or Municipal Highway Agency.