US Bridges

W Langell Vly RD over Irrigation Canal

Good

Klamath County, Oregon · 003 MI NW Malone Dam · Structure no. 18C014 52005

Built
1995
30 years old
Condition
Good
inspected February 2023
Type
Culvert
Concrete
Length
26 ft
1 main span
Daily traffic
108
2020 count
Owner
County
County Highway Agency

About this bridge

W Langell Vly RD over Irrigation Canal is a concrete culvert carrying W Langell Vly RD over Irrigation Canal in Klamath County, Oregon. It was built in 1995, so it is 30 years old, younger than the Oregon average of 49.9 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 108 vehicles a day, projected to reach 113 by 2025. The structure is 26 ft (7.9 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesW Langell Vly RD
CrossesIrrigation Canal
Location003 MI NW Malone Dam
RouteCounty Highway 0B321
StateOregon
Coordinates42.00957, -121.22919
Functional classRural Major 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 inspectionFebruary 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
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.5 US tons
Inventory rating32.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span24 ft (7.3 m)
Deck width40 ft (12.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic108 (2020)
Projected traffic113 by 2025
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was W Langell Vly RD over Irrigation Canal built?

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

What condition is W Langell Vly RD over Irrigation 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 W Langell Vly RD over Irrigation Canal carry?

About 108 vehicles per day (2020 count).

How long is W Langell Vly RD over Irrigation Canal?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 40 ft wide.

Who owns W Langell Vly RD over Irrigation Canal?

It is owned by the County Highway Agency.