US Bridges

Inglewood DR over Westover Creek

Good

Cowlitz County, Washington · 0.03 W Alpha DR (mp 0.34) · Structure no. 086838000000000

Built
1997
28 years old
Condition
Good
inspected October 2023
Type
Slab
Concrete
Length
30 ft
1 main span
Daily traffic
1,000
2019 count
Owner
County
County Highway Agency

About this bridge

Inglewood DR over Westover Creek is a concrete slab carrying Inglewood DR over Westover Creek in Cowlitz County, Washington. It was built in 1997, so it is 28 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 1,000 vehicles a day, roughly 5% of them trucks, projected to reach 1,290 by 2040. The structure is 30 ft (9.1 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesInglewood DR
CrossesWestover Creek
Location0.03 W Alpha DR (mp 0.34)
RouteCounty Highway 18102
Coordinates46.16778, -122.92222
Functional classUrban Collector

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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating90.9 US tons
Inventory rating54 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span26 ft (7.9 m)
Deck width36 ft (10.9 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2019)
Projected traffic1,290 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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$385,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Inglewood DR over Westover Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is Inglewood DR over Westover 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 October 2023.

How much traffic does Inglewood DR over Westover Creek carry?

About 1,000 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Inglewood DR over Westover Creek?

The structure is 30 ft (9.1 m) long with a longest span of 26 ft (7.9 m) and a deck 36 ft wide.

Who owns Inglewood DR over Westover Creek?

It is owned by the County Highway Agency.