US Bridges

Lombard Loop over Svid Canal

GoodPosted for load

Yakima County, Washington · 00.11 W of Clark RD · Structure no. 080275000000000

Built
1964
61 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
93 ft
1 main span
Daily traffic
896
2019 count
Owner
County
County Highway Agency

About this bridge

Lombard Loop over Svid Canal is a prestressed concrete stringer/multi-beam or girder carrying Lombard Loop over Svid Canal in Yakima County, Washington. It was built in 1964, so it is 61 years old, older 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. Its operating status is: posted for load restriction.

It carries about 896 vehicles a day, roughly 5% of them trucks, projected to reach 1,000 by 2039. The structure is 93 ft (28.3 m) long and 28 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesLombard Loop
CrossesSvid Canal
Location00.11 W of Clark RD
RouteCounty Highway 60490
Coordinates46.4622, -120.3552
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation2: Basically intolerable, requiring high priority of replacement
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 rating20 US tons
Inventory rating10.7 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length93 ft (28.3 m)
Longest span90 ft (27.4 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic896 (2019)
Projected traffic1,000 by 2039
Trucks5%
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$3.7 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Lombard Loop over Svid Canal built?

It was built in 1964, making it 61 years old in 2025.

What condition is Lombard Loop over Svid Canal 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 2023.

How much traffic does Lombard Loop over Svid Canal carry?

About 896 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Lombard Loop over Svid Canal?

The structure is 93 ft (28.3 m) long with a longest span of 90 ft (27.4 m) and a deck 28 ft wide.

Who owns Lombard Loop over Svid Canal?

It is owned by the County Highway Agency.