US Bridges

Old 44 DR over Little Cow Creek

Fair

Shasta County, California · 0.6 MI E. of Deschutes RD · Structure no. 06C0097

Built
1998
27 years old
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
400 ft
4 main spans
Daily traffic
2,860
2012 count
Owner
County
County Highway Agency

About this bridge

Old 44 DR over Little Cow Creek is a prestressed concrete continuous box beam or girders - multiple carrying Old 44 DR over Little Cow Creek in Shasta County, California. It was built in 1998, so it is 27 years old, younger than the California average of 54.8 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 2,860 vehicles a day, roughly 10% of them trucks, projected to reach 6,126 by 2043. The structure is 400 ft (121.9 m) long and 33 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesOld 44 DR
CrossesLittle Cow Creek
Location0.6 MI E. of Deschutes RD
RouteCounty Highway 0
Coordinates40.56378, -122.22795
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length400 ft (121.9 m)
Longest span100 ft (30.4 m)
Deck width33 ft (10.2 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,860 (2012)
Projected traffic6,126 by 2043
Trucks10%
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 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 Old 44 DR over Little Cow Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is Old 44 DR over Little Cow Creek 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 June 2023.

How much traffic does Old 44 DR over Little Cow Creek carry?

About 2,860 vehicles per day (2012 count), of which roughly 10% are trucks.

How long is Old 44 DR over Little Cow Creek?

The structure is 400 ft (121.9 m) long with a longest span of 100 ft (30.4 m) and a deck 33 ft wide.

Who owns Old 44 DR over Little Cow Creek?

It is owned by the County Highway Agency.