US Bridges

Clear Creek Road over Trigger Ave

Good

Kitsap County, Washington · .1 Mile West of SR3 · Structure no. 086066000000000

Built
1979
46 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
141 ft
1 main span
Daily traffic
3,705
2023 count
Owner
County
County Highway Agency

About this bridge

Clear Creek Road over Trigger Ave is a prestressed concrete stringer/multi-beam or girder carrying Clear Creek Road over Trigger Ave in Kitsap County, Washington. It was built in 1979, so it is 46 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 3,705 vehicles a day, roughly 16% of them trucks, projected to reach 4,076 by 2043. The structure is 141 ft (43 m) long and 41 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesClear Creek Road
CrossesTrigger Ave
Location.1 Mile West of SR3
RouteCounty Highway 57770
Coordinates47.67843, -122.69888
Functional classUrban Minor Arterial

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 inspectionJuly 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 rating52.5 US tons
Inventory rating31.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length141 ft (43 m)
Longest span136 ft (41.5 m)
Deck width41 ft (12.6 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,705 (2023)
Projected traffic4,076 by 2043
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 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$2.8 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Clear Creek Road over Trigger Ave built?

It was built in 1979, making it 46 years old in 2025.

What condition is Clear Creek Road over Trigger Ave 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 July 2024.

How much traffic does Clear Creek Road over Trigger Ave carry?

About 3,705 vehicles per day (2023 count), of which roughly 16% are trucks.

How long is Clear Creek Road over Trigger Ave?

The structure is 141 ft (43 m) long with a longest span of 136 ft (41.5 m) and a deck 41 ft wide.

Who owns Clear Creek Road over Trigger Ave?

It is owned by the County Highway Agency.