US Bridges

NW Wildcat Lake RD over Wildcat Creek

Good

Kitsap County, Washington · 0.2 S of Holly RD NW · Structure no. 088514000000000

Built
2012
13 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
23 ft
1 main span
Daily traffic
586
2021 count
Owner
County
County Highway Agency

About this bridge

NW Wildcat Lake RD over Wildcat Creek is a concrete culvert carrying NW Wildcat Lake RD over Wildcat Creek in Kitsap County, Washington. It was built in 2012, so it is 13 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 586 vehicles a day, roughly 13% of them trucks, projected to reach 646 by 2042. The structure is 23 ft (7 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesNW Wildcat Lake RD
CrossesWildcat Creek
Location0.2 S of Holly RD NW
RouteCounty Highway 12880
Coordinates47.60119, -122.75839
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57 US tons
Inventory rating44 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length23 ft (7 m)
Longest span23 ft (7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic586 (2021)
Projected traffic646 by 2042
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$295,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was NW Wildcat Lake RD over Wildcat Creek built?

It was built in 2012, making it 13 years old in 2025.

What condition is NW Wildcat Lake RD over Wildcat 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 May 2023.

How much traffic does NW Wildcat Lake RD over Wildcat Creek carry?

About 586 vehicles per day (2021 count), of which roughly 13% are trucks.

How long is NW Wildcat Lake RD over Wildcat Creek?

The structure is 23 ft (7 m) long with a longest span of 23 ft (7 m).

Who owns NW Wildcat Lake RD over Wildcat Creek?

It is owned by the County Highway Agency.