US Bridges

Electric Avenue over Whatcom Creek

PoorPosted for load

Whatcom County, Washington · 0.11 S JCT Alabama ST · Structure no. 085375000000000

Built
1959
66 years old
Condition
Poor
inspected May 2023
Type
Channel Beam
Concrete
Length
57 ft
3 main spans
Daily traffic
8,500
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Electric Avenue over Whatcom Creek is a concrete channel beam carrying Electric Avenue over Whatcom Creek in Whatcom County, Washington. It was built in 1959, so it is 66 years old, older than the Washington average of 49.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 2 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 8,500 vehicles a day, roughly 5% of them trucks, projected to reach 10,000 by 2043. The structure is 57 ft (17.4 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesElectric Avenue
CrossesWhatcom Creek
Location0.11 S JCT Alabama ST
RouteCity Street 65201
Coordinates48.76145, -122.42079
Functional classUrban Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.8 US tons
Inventory rating25 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckOther
Main spans3
Design loadH 15
Structure length57 ft (17.4 m)
Longest span18 ft (5.4 m)
Deck width30 ft (9.1 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,500 (2021)
Projected traffic10,000 by 2043
Trucks5%
Lanes on structure2
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.4 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Electric Avenue over Whatcom Creek built?

It was built in 1959, making it 66 years old in 2025.

What condition is Electric Avenue over Whatcom Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2023.

How much traffic does Electric Avenue over Whatcom Creek carry?

About 8,500 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Electric Avenue over Whatcom Creek?

The structure is 57 ft (17.4 m) long with a longest span of 18 ft (5.4 m) and a deck 30 ft wide.

Who owns Electric Avenue over Whatcom Creek?

It is owned by the City or Municipal Highway Agency.