US Bridges

Rambo Road over Deep Creek

Good

Spokane County, Washington · 0.1 MI S. Euclid RD · Structure no. 086156000000000

Built
1995
30 years old
Condition
Good
inspected June 2023
Type
Culvert
Steel
Length
53 ft
2 main spans
Daily traffic
1,090
2020 count
Owner
County
County Highway Agency

About this bridge

Rambo Road over Deep Creek is a steel culvert carrying Rambo Road over Deep Creek in Spokane County, Washington. It was built in 1995, so it is 30 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 1,090 vehicles a day, roughly 17% of them trucks, projected to reach 1,569 by 2042. The structure is 53 ft (16.2 m) long. If it were closed, the detour would be 6.2 mi (10 km).

CarriesRambo Road
CrossesDeep Creek
Location0.1 MI S. Euclid RD
RouteCounty Highway 4109
Coordinates47.69694, -117.61492
Functional classRural Minor 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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJune 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
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.3 US tons
Inventory rating37.8 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 25 or greater
Structure length53 ft (16.2 m)
Longest span25 ft (7.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,090 (2020)
Projected traffic1,569 by 2042
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Rambo Road over Deep Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is Rambo Road over Deep 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 June 2023.

How much traffic does Rambo Road over Deep Creek carry?

About 1,090 vehicles per day (2020 count), of which roughly 17% are trucks.

How long is Rambo Road over Deep Creek?

The structure is 53 ft (16.2 m) long with a longest span of 25 ft (7.6 m).

Who owns Rambo Road over Deep Creek?

It is owned by the County Highway Agency.