US Bridges

Jones RD over Saar CR

Fair

Whatcom County, Washington · 00.7 W Nims Rd. · Structure no. 084206000000000

Built
1946
79 years old, rebuilt 2005
Condition
Fair
inspected February 2023
Type
Channel Beam
Concrete
Length
31 ft
1 main span
Daily traffic
206
2023 count
Owner
County
County Highway Agency

About this bridge

Jones RD over Saar CR is a concrete channel beam carrying Jones RD over Saar CR in Whatcom County, Washington. It was built in 1946 and reconstructed in 2005, so it is 79 years old, older 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 5 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 206 vehicles a day, roughly 15% of them trucks, projected to reach 320 by 2045. The structure is 31 ft (9.4 m) long and 27 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesJones RD
CrossesSaar CR
Location00.7 W Nims Rd.
RouteCounty Highway 68020
Coordinates48.99999, -122.19767
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.6 US tons
Inventory rating27.1 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckOther
Main spans1
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span31 ft (9.4 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic206 (2023)
Projected traffic320 by 2045
Trucks15%
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.5 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Jones RD over Saar CR built?

It was built in 1946, making it 79 years old in 2025. It was reconstructed in 2005.

What condition is Jones RD over Saar CR 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 February 2023.

How much traffic does Jones RD over Saar CR carry?

About 206 vehicles per day (2023 count), of which roughly 15% are trucks.

How long is Jones RD over Saar CR?

The structure is 31 ft (9.4 m) long with a longest span of 31 ft (9.4 m) and a deck 27 ft wide.

Who owns Jones RD over Saar CR?

It is owned by the County Highway Agency.