US Bridges

US 26 (hwy 047) over Cedar Hills Blvd

Fair

Washington County, Oregon · 6.2 MI W of Portland Cc · Structure no. 19725 047 06855

Built
2006
19 years old
Condition
Fair
inspected October 2024
Type
Slab
Prestressed Concrete
Length
38 ft
1 main span
Daily traffic
25,139
2022 count
Owner
State
State Highway Agency

About this bridge

US 26 (hwy 047) over Cedar Hills Blvd is a prestressed concrete slab carrying US 26 (hwy 047) over Cedar Hills Blvd in Washington County, Oregon. It was built in 2006, so it is 19 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 25,139 vehicles a day, roughly 3% of them trucks, projected to reach 86,800 by 2040. The structure is 38 ft (11.7 m) long and 390 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesUS 26 (hwy 047)
CrossesCedar Hills Blvd
Location6.2 MI W of Portland Cc
RouteU.S. Route 26
StateOregon
Coordinates45.51269, -122.78922
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.9 US tons
Inventory rating76.1 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length38 ft (11.7 m)
Longest span34 ft (10.5 m)
Deck width390 ft (119 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,139 (2022)
Projected traffic86,800 by 2040
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 26 (hwy 047) over Cedar Hills Blvd built?

It was built in 2006, making it 19 years old in 2025.

What condition is US 26 (hwy 047) over Cedar Hills Blvd 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 October 2024.

How much traffic does US 26 (hwy 047) over Cedar Hills Blvd carry?

About 25,139 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is US 26 (hwy 047) over Cedar Hills Blvd?

The structure is 38 ft (11.7 m) long with a longest span of 34 ft (10.5 m) and a deck 390 ft wide.

Who owns US 26 (hwy 047) over Cedar Hills Blvd?

It is owned by the State Highway Agency.