US Bridges

Stratford RD over Crab Creek

Good

Grant County, Washington · .25 S of HWY 28 · Structure no. 088964000000000

Built
2017
8 years old
Condition
Good
inspected February 2024
Type
Culvert
Steel
Length
101 ft
1 main span
Daily traffic
778
2022 count
Owner
County
County Highway Agency

About this bridge

Stratford RD over Crab Creek is a steel culvert carrying Stratford RD over Crab Creek in Grant County, Washington. It was built in 2017, so it is 8 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 778 vehicles a day, roughly 24% of them trucks, projected to reach 1,500 by 2041. The structure is 101 ft (30.8 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesStratford RD
CrossesCrab Creek
Location.25 S of HWY 28
RouteCounty Highway 94025
Coordinates47.42389, -119.28778
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85.3 US tons
Inventory rating65.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadUnknown
Structure length101 ft (30.8 m)
Longest span20 ft (6.1 m)
Deck width34 ft (10.4 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic778 (2022)
Projected traffic1,500 by 2041
Trucks24%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$1.7 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Stratford RD over Crab Creek built?

It was built in 2017, making it 8 years old in 2025.

What condition is Stratford RD over Crab 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 February 2024.

How much traffic does Stratford RD over Crab Creek carry?

About 778 vehicles per day (2022 count), of which roughly 24% are trucks.

How long is Stratford RD over Crab Creek?

The structure is 101 ft (30.8 m) long with a longest span of 20 ft (6.1 m) and a deck 34 ft wide.

Who owns Stratford RD over Crab Creek?

It is owned by the County Highway Agency.