US Bridges

E Langell Vly RD over Drain Ditch

Good

Klamath County, Oregon · 005 MI N of Gift RD · Structure no. 18C15A121101380

Built
1976
49 years old
Condition
Good
inspected March 2023
Type
Slab
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
193
2020 count
Owner
County
County Highway Agency

About this bridge

E Langell Vly RD over Drain Ditch is a prestressed concrete slab carrying E Langell Vly RD over Drain Ditch in Klamath County, Oregon. It was built in 1976, so it is 49 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 193 vehicles a day, roughly 10% of them trucks, projected to reach 223 by 2025. The structure is 32 ft (9.8 m) long and 32 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesE Langell Vly RD
CrossesDrain Ditch
Location005 MI N of Gift RD
RouteCounty Highway 0B310
StateOregon
Coordinates42.1006, -121.2184
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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
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 rating80.7 US tons
Inventory rating62.2 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span31 ft (9.4 m)
Deck width32 ft (9.8 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic193 (2020)
Projected traffic223 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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 E Langell Vly RD over Drain Ditch built?

It was built in 1976, making it 49 years old in 2025.

What condition is E Langell Vly RD over Drain Ditch 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 March 2023.

How much traffic does E Langell Vly RD over Drain Ditch carry?

About 193 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is E Langell Vly RD over Drain Ditch?

The structure is 32 ft (9.8 m) long with a longest span of 31 ft (9.4 m) and a deck 32 ft wide.

Who owns E Langell Vly RD over Drain Ditch?

It is owned by the County Highway Agency.