US Bridges

Connor Road over California Creek

Good

Spokane County, Washington · 100FT W of Sands RD · Structure no. 089519000000000

Built
2024
1 years old
Condition
Good
inspected August 2024
Type
Girder and Floorbeam System
Steel
Length
42 ft
1 main span
Daily traffic
36
2020 count
Owner
County
County Highway Agency

About this bridge

Connor Road over California Creek is a steel girder and floorbeam system carrying Connor Road over California Creek in Spokane County, Washington. It was built in 2024, so it is 1 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 36 vehicles a day, roughly 53% of them trucks, projected to reach 51 by 2042. The structure is 42 ft (12.9 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesConnor Road
CrossesCalifornia Creek
Location100FT W of Sands RD
RouteCounty Highway 630
CountySpokane County
StateWashington
Coordinates47.52889, -117.26045
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 inspectionAugust 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 rating63.2 US tons
Inventory rating48.6 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHL 93
Structure length42 ft (12.9 m)
Longest span41 ft (12.4 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36 (2020)
Projected traffic51 by 2042
Trucks53%
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 statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.9 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Connor Road over California Creek built?

It was built in 2024, making it 1 years old in 2025.

What condition is Connor Road over California 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 August 2024.

How much traffic does Connor Road over California Creek carry?

About 36 vehicles per day (2020 count), of which roughly 53% are trucks.

How long is Connor Road over California Creek?

The structure is 42 ft (12.9 m) long with a longest span of 41 ft (12.4 m) and a deck 26 ft wide.

Who owns Connor Road over California Creek?

It is owned by the County Highway Agency.