US Bridges

Euclid Road over Deep Creek

Fair

Spokane County, Washington · .1 MI N Garfield RD · Structure no. 085754000000000

Built
1987
38 years old
Condition
Fair
inspected June 2023
Type
Tee Beam
Prestressed Concrete
Length
112 ft
1 main span
Daily traffic
54
2019 count
Owner
County
County Highway Agency

About this bridge

Euclid Road over Deep Creek is a prestressed concrete tee beam carrying Euclid Road over Deep Creek in Spokane County, Washington. It was built in 1987, so it is 38 years old, younger than the Washington average of 49.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 54 vehicles a day, roughly 10% of them trucks, projected to reach 78 by 2041. The structure is 112 ft (34.1 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesEuclid Road
CrossesDeep Creek
Location.1 MI N Garfield RD
RouteCounty Highway 1204
CountySpokane County
StateWashington
Coordinates47.68943, -117.59529
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating22.2 US tons
Inventory rating17.2 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length112 ft (34.1 m)
Longest span111 ft (33.8 m)
Deck width31 ft (9.4 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic54 (2019)
Projected traffic78 by 2041
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.8 mi (11 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 with deck rehabilitation or replacement
Estimated improvement cost$1.7 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Euclid Road over Deep Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is Euclid Road over Deep Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.

How much traffic does Euclid Road over Deep Creek carry?

About 54 vehicles per day (2019 count), of which roughly 10% are trucks.

How long is Euclid Road over Deep Creek?

The structure is 112 ft (34.1 m) long with a longest span of 111 ft (33.8 m) and a deck 31 ft wide.

Who owns Euclid Road over Deep Creek?

It is owned by the County Highway Agency.