US Bridges

Brooklyn Road over Garrard Creek

Good

Grays Harbor County, Washington · 0.03 N Wilderness Road · Structure no. 088341000000000

Built
2011
14 years old
Condition
Good
inspected February 2023
Type
Slab
Prestressed Concrete
Length
60 ft
1 main span
Daily traffic
167
2023 count
Owner
County
County Highway Agency

About this bridge

Brooklyn Road over Garrard Creek is a prestressed concrete slab carrying Brooklyn Road over Garrard Creek in Grays Harbor County, Washington. It was built in 2011, so it is 14 years old, younger than the Washington average of 49.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 167 vehicles a day, roughly 40% of them trucks, projected to reach 250 by 2043. The structure is 60 ft (18.3 m) long and 32 ft wide. If it were closed, the detour would be 80.2 mi (129 km).

CarriesBrooklyn Road
CrossesGarrard Creek
Location0.03 N Wilderness Road
RouteCounty Highway 68900
Coordinates46.80611, -123.33028
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84.3 US tons
Inventory rating65 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length60 ft (18.3 m)
Longest span57 ft (17.4 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic167 (2023)
Projected traffic250 by 2043
Trucks40%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed80.2 mi (129 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Brooklyn Road over Garrard Creek built?

It was built in 2011, making it 14 years old in 2025.

What condition is Brooklyn Road over Garrard Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2023.

How much traffic does Brooklyn Road over Garrard Creek carry?

About 167 vehicles per day (2023 count), of which roughly 40% are trucks.

How long is Brooklyn Road over Garrard Creek?

The structure is 60 ft (18.3 m) long with a longest span of 57 ft (17.4 m) and a deck 32 ft wide.

Who owns Brooklyn Road over Garrard Creek?

It is owned by the County Highway Agency.