US Bridges

Murray Blvd CO over HWY 47 US 26

Fair

Washington County, Oregon · 7.2 MI W of Portland Cc · Structure no. 08404A047C06715

Built
1991
34 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
252 ft
2 main spans
Daily traffic
28,977
2022 count
Owner
State
State Highway Agency

About this bridge

Murray Blvd CO over HWY 47 US 26 is a prestressed concrete continuous stringer/multi-beam or girder carrying Murray Blvd CO over HWY 47 US 26 in Washington County, Oregon. It was built in 1991, so it is 34 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 28,977 vehicles a day, roughly 4% of them trucks, projected to reach 39,349 by 2030. The structure is 252 ft (76.8 m) long and 89 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesMurray Blvd CO
CrossesHWY 47 US 26
Location7.2 MI W of Portland Cc
RouteU.S. Route 26
CountyWashington County
StateOregon
Coordinates45.52231, -122.81576
Functional classUrban Other Principal Arterial

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating27.1 US tons
Inventory rating21.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length252 ft (76.8 m)
Longest span126 ft (38.4 m)
Deck width89 ft (27.2 m)
Roadway width76 ft (23.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,977 (2022)
Projected traffic39,349 by 2030
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 Murray Blvd CO over HWY 47 US 26 built?

It was built in 1991, making it 34 years old in 2025.

What condition is Murray Blvd CO over HWY 47 US 26 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 Murray Blvd CO over HWY 47 US 26 carry?

About 28,977 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Murray Blvd CO over HWY 47 US 26?

The structure is 252 ft (76.8 m) long with a longest span of 126 ft (38.4 m) and a deck 89 ft wide.

Who owns Murray Blvd CO over HWY 47 US 26?

It is owned by the State Highway Agency.