US Bridges

SR 3 over SR 308 (luoto Rd)

Good

Kitsap County, Washington · 2.6 N JCT SR 303 · Structure no. 0011375B0000000

Built
1981
44 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
142 ft
1 main span
Daily traffic
19,388
2023 count
Owner
State
State Highway Agency

About this bridge

SR 3 over SR 308 (luoto Rd) is a prestressed concrete stringer/multi-beam or girder carrying SR 3 over SR 308 (luoto Rd) in Kitsap County, Washington. It was built in 1981, so it is 44 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 19,388 vehicles a day, roughly 5% of them trucks, projected to reach 26,853 by 2039. The structure is 142 ft (43.3 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 3
CrossesSR 308 (luoto Rd)
Location2.6 N JCT SR 303
RouteState Highway 3
Coordinates47.70098, -122.68468
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73 US tons
Inventory rating43 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length142 ft (43.3 m)
Longest span142 ft (43.3 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,388 (2023)
Projected traffic26,853 by 2039
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkSTRAHNET connector

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$2.7 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 3 over SR 308 (luoto Rd) built?

It was built in 1981, making it 44 years old in 2025.

What condition is SR 3 over SR 308 (luoto Rd) 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 2024.

How much traffic does SR 3 over SR 308 (luoto Rd) carry?

About 19,388 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is SR 3 over SR 308 (luoto Rd)?

The structure is 142 ft (43.3 m) long with a longest span of 142 ft (43.3 m) and a deck 41 ft wide.

Who owns SR 3 over SR 308 (luoto Rd)?

It is owned by the State Highway Agency.