US Bridges

US 2 over Stream

Fair

King County, Washington · 5.6 E Snohomish CO · Structure no. 0002228B0000000

Built
1937
88 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
47 ft
3 main spans
Daily traffic
6,441
2023 count
Owner
State
State Highway Agency

About this bridge

US 2 over Stream is a wood or timber stringer/multi-beam or girder carrying US 2 over Stream in King County, Washington. It was built in 1937, so it is 88 years old, older than the Washington average of 49.8 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 6,441 vehicles a day, roughly 5% of them trucks, projected to reach 9,200 by 2039. The structure is 47 ft (14.3 m) long and 31 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesUS 2
CrossesStream
Location5.6 E Snohomish CO
RouteU.S. Route 2
CountyKing County
StateWashington
Coordinates47.72821, -121.40193
Functional classRural Principal Arterial - Other

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating32 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialWood or Timber
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length47 ft (14.3 m)
Longest span15 ft (4.6 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,441 (2023)
Projected traffic9,200 by 2039
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$804,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was US 2 over Stream built?

It was built in 1937, making it 88 years old in 2025.

What condition is US 2 over Stream 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 2023.

How much traffic does US 2 over Stream carry?

About 6,441 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is US 2 over Stream?

The structure is 47 ft (14.3 m) long with a longest span of 15 ft (4.6 m) and a deck 31 ft wide.

Who owns US 2 over Stream?

It is owned by the State Highway Agency.