US Bridges

W Langell Vly RD over Irrigation Canal

Good

Klamath County, Oregon · 010 MI E Teare RD · Structure no. 18C010 52001

Built
1992
33 years old
Condition
Good
inspected February 2023
Type
Slab
Prestressed Concrete
Length
31 ft
1 main span
Daily traffic
214
2020 count
Owner
County
County Highway Agency

About this bridge

W Langell Vly RD over Irrigation Canal is a prestressed concrete slab carrying W Langell Vly RD over Irrigation Canal in Klamath County, Oregon. It was built in 1992, so it is 33 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 214 vehicles a day, roughly 10% of them trucks, projected to reach 249 by 2025. The structure is 31 ft (9.4 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesW Langell Vly RD
CrossesIrrigation Canal
Location010 MI E Teare RD
RouteCounty Highway 0B321
StateOregon
Coordinates42.13261, -121.31113
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
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 rating50.7 US tons
Inventory rating30.8 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span29 ft (8.8 m)
Deck width32 ft (9.8 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic214 (2020)
Projected traffic249 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 1992, making it 33 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 214 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is W Langell Vly RD over Irrigation Canal?

The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 32 ft wide.

Who owns W Langell Vly RD over Irrigation Canal?

It is owned by the County Highway Agency.