US Bridges

Gooseberry Spur over Hale Passage

FairPosted for load

Whatcom County, Washington · 2.03 SE Pt Migley · Structure no. 080012000000000

Built
1978
47 years old
Condition
Fair
inspected September 2024
Type
Tee Beam
Prestressed Concrete
Length
60 ft
1 main span
Daily traffic
1,300
2024 count
Owner
County
County Highway Agency

About this bridge

Gooseberry Spur over Hale Passage is a prestressed concrete tee beam carrying Gooseberry Spur over Hale Passage in Whatcom County, Washington. It was built in 1978, so it is 47 years old, younger 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for other load-capacity restriction.

It carries about 1,300 vehicles a day, roughly 15% of them trucks, projected to reach 1,600 by 2046. The structure is 60 ft (18.3 m) long and 17 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesGooseberry Spur
CrossesHale Passage
Location2.03 SE Pt Migley
RouteCounty Highway 12740
Coordinates48.72037, -122.68151
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusPosted for other load-capacity 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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating38.9 US tons
Inventory rating23.3 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length60 ft (18.3 m)
Longest span60 ft (18.3 m)
Deck width17 ft (5.3 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,300 (2024)
Projected traffic1,600 by 2046
Trucks15%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.7 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Gooseberry Spur over Hale Passage built?

It was built in 1978, making it 47 years old in 2025.

What condition is Gooseberry Spur over Hale Passage 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 Gooseberry Spur over Hale Passage carry?

About 1,300 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is Gooseberry Spur over Hale Passage?

The structure is 60 ft (18.3 m) long with a longest span of 60 ft (18.3 m) and a deck 17 ft wide.

Who owns Gooseberry Spur over Hale Passage?

It is owned by the County Highway Agency.