US Bridges

Meador Avenue over Whatcom Creek

Poor

Whatcom County, Washington · 0.07 E JCT N State ST · Structure no. 085532000000000

Built
1936
89 years old, rebuilt 1962
Condition
Poor
inspected May 2023
Type
Channel Beam
Concrete
Length
56 ft
3 main spans
Daily traffic
3,700
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Meador Avenue over Whatcom Creek is a concrete channel beam carrying Meador Avenue over Whatcom Creek in Whatcom County, Washington. It was built in 1936 and reconstructed in 1962, so it is 89 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: open, would be posted or closed except for temporary shoring.

It carries about 3,700 vehicles a day, roughly 5% of them trucks, projected to reach 4,400 by 2043. The structure is 56 ft (17.2 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMeador Avenue
CrossesWhatcom Creek
Location0.07 E JCT N State ST
RouteCity Street 51102
Coordinates48.75311, -122.46795
Functional classUrban Collector

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
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.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, would be posted or closed except for temporary shoring
ScourUnknown foundation; not evaluated for scour
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating45.7 US tons
Inventory rating27.4 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckOther
Main spans3
Design loadHS 15
Structure length56 ft (17.2 m)
Longest span18 ft (5.4 m)
Deck width34 ft (10.4 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,700 (2021)
Projected traffic4,400 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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 Meador Avenue over Whatcom Creek built?

It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1962.

What condition is Meador 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 Meador Avenue over Whatcom Creek carry?

About 3,700 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Meador Avenue over Whatcom Creek?

The structure is 56 ft (17.2 m) long with a longest span of 18 ft (5.4 m) and a deck 34 ft wide.

Who owns Meador Avenue over Whatcom Creek?

It is owned by the City or Municipal Highway Agency.