US Bridges

NW David Road over Dickerson Creek

Good

Kitsap County, Washington · 0.1 W Northlake Way · Structure no. 088757000000000

Built
2015
10 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
25 ft
1 main span
Daily traffic
257
2023 count
Owner
County
County Highway Agency

About this bridge

NW David Road over Dickerson Creek is a concrete culvert carrying NW David Road over Dickerson Creek in Kitsap County, Washington. It was built in 2015, so it is 10 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 257 vehicles a day, roughly 13% of them trucks, projected to reach 194 by 2042. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 98.8 mi (159 km).

CarriesNW David Road
CrossesDickerson Creek
Location0.1 W Northlake Way
RouteCounty Highway 18980
Coordinates47.58421, -122.71548
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.8 US tons
Inventory rating51.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length25 ft (7.6 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 traffic257 (2023)
Projected traffic194 by 2042
Trucks13%
Lanes on structure2
Traffic directionTwo-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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$285,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was NW David Road over Dickerson Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is NW David Road over Dickerson 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 August 2023.

How much traffic does NW David Road over Dickerson Creek carry?

About 257 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is NW David Road over Dickerson Creek?

The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m).

Who owns NW David Road over Dickerson Creek?

It is owned by the County Highway Agency.