US Bridges

Lowrey Road over South Fork Elder Creek

FairPosted for load

Tehama County, California · 9.0 MI N Paskenta RD · Structure no. 08C0041

Built
1942
83 years old
Condition
Fair
inspected February 2025
Type
Truss - Thru
Steel
Length
84 ft
1 main span
Daily traffic
90
2007 count
Owner
County
County Highway Agency

About this bridge

Lowrey Road over South Fork Elder Creek is a steel truss - thru carrying Lowrey Road over South Fork Elder Creek in Tehama County, California. It was built in 1942, so it is 83 years old, older 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. Its operating status is: posted for other load-capacity restriction.

It carries about 90 vehicles a day, roughly 10% of them trucks, projected to reach 133 by 2047. The structure is 84 ft (25.6 m) long and 23 ft wide. If it were closed, the detour would be 37.3 mi (60 km).

CarriesLowrey Road
CrossesSouth Fork Elder Creek
Location9.0 MI N Paskenta RD
RouteCounty Highway 0
Coordinates39.99624, -122.55524
Functional classRural Minor 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
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 12 months
Operating statusPosted for other load-capacity restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating28.9 US tons
Inventory rating17.5 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length84 ft (25.6 m)
Longest span80 ft (24.4 m)
Deck width23 ft (7 m)
Roadway width15 ft (4.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic90 (2007)
Projected traffic133 by 2047
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed37.3 mi (60 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 Lowrey Road over South Fork Elder Creek built?

It was built in 1942, making it 83 years old in 2025.

What condition is Lowrey Road over South Fork Elder 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 February 2025.

How much traffic does Lowrey Road over South Fork Elder Creek carry?

About 90 vehicles per day (2007 count), of which roughly 10% are trucks.

How long is Lowrey Road over South Fork Elder Creek?

The structure is 84 ft (25.6 m) long with a longest span of 80 ft (24.4 m) and a deck 23 ft wide.

Who owns Lowrey Road over South Fork Elder Creek?

It is owned by the County Highway Agency.