US Bridges

NE Orseth Road over Grovers Creek

Good

Kitsap County, Washington · 0.1 W JCT Miller Bay RD · Structure no. 088756000000000

Built
2015
10 years old
Condition
Good
inspected May 2024
Type
Slab
Prestressed Concrete
Length
23 ft
1 main span
Daily traffic
91
2023 count
Owner
County
County Highway Agency

About this bridge

NE Orseth Road over Grovers Creek is a prestressed concrete slab carrying NE Orseth Road over Grovers 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 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 91 vehicles a day, roughly 46% of them trucks, projected to reach 100 by 2041. The structure is 23 ft (7 m) long and 24 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesNE Orseth Road
CrossesGrovers Creek
Location0.1 W JCT Miller Bay RD
RouteCounty Highway 74597
Coordinates47.78012, -122.55631
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.6 US tons
Inventory rating57.5 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHL 93
Structure length23 ft (7 m)
Longest span22 ft (6.7 m)
Deck width24 ft (7.4 m)
Roadway width22 ft (6.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic91 (2023)
Projected traffic100 by 2041
Trucks46%
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 statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$229,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was NE Orseth Road over Grovers Creek built?

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

What condition is NE Orseth Road over Grovers 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 2024.

How much traffic does NE Orseth Road over Grovers Creek carry?

About 91 vehicles per day (2023 count), of which roughly 46% are trucks.

How long is NE Orseth Road over Grovers Creek?

The structure is 23 ft (7 m) long with a longest span of 22 ft (6.7 m) and a deck 24 ft wide.

Who owns NE Orseth Road over Grovers Creek?

It is owned by the County Highway Agency.