US Bridges

Finn Hill Road over SR 3

Fair

Kitsap County, Washington · 3.8 N JCT SR 308 · Structure no. 0014276A0000000

Built
1994
31 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
186 ft
2 main spans
Daily traffic
13,863
2018 count
Owner
State
State Highway Agency

About this bridge

Finn Hill Road over SR 3 is a prestressed concrete continuous stringer/multi-beam or girder carrying Finn Hill Road over SR 3 in Kitsap County, Washington. It was built in 1994, so it is 31 years old, younger than the Washington average of 49.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 13,863 vehicles a day, roughly 7% of them trucks, projected to reach 23,359 by 2040. The structure is 186 ft (56.7 m) long and 49 ft wide.

Location

Open in Google Maps
CarriesFinn Hill Road
CrossesSR 3
Location3.8 N JCT SR 308
RouteCounty Highway 0
CountyKitsap County
StateWashington
Coordinates47.75311, -122.66367
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80 US tons
Inventory rating47 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length186 ft (56.7 m)
Longest span93 ft (28.3 m)
Deck width49 ft (15 m)
Roadway width46 ft (14 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,863 (2018)
Projected traffic23,359 by 2040
Trucks7%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$4.2 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Finn Hill Road over SR 3 built?

It was built in 1994, making it 31 years old in 2025.

What condition is Finn Hill Road over SR 3 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.

How much traffic does Finn Hill Road over SR 3 carry?

About 13,863 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is Finn Hill Road over SR 3?

The structure is 186 ft (56.7 m) long with a longest span of 93 ft (28.3 m) and a deck 49 ft wide.

Who owns Finn Hill Road over SR 3?

It is owned by the State Highway Agency.