US Bridges

Claus Road over M.I.D. Main Canal

Fair

Stanislaus County, California · 0.4 MI S/O Claribel Road · Structure no. 38C0087

Built
1925
100 years old, rebuilt 1981
Condition
Fair
inspected February 2024
Type
Tee Beam
Concrete Continuous
Length
49 ft
3 main spans
Daily traffic
13,888
2016 count
Owner
County
County Highway Agency

About this bridge

Claus Road over M.I.D. Main Canal is a concrete continuous tee beam carrying Claus Road over M.I.D. Main Canal in Stanislaus County, California. It was built in 1925 and reconstructed in 1981, so it is 100 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 6 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 13,888 vehicles a day, roughly 23% of them trucks, projected to reach 16,323 by 2042. The structure is 49 ft (14.9 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesClaus Road
CrossesM.I.D. Main Canal
Location0.4 MI S/O Claribel Road
RouteCounty Highway 0
Coordinates37.70488, -120.92164
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.1 US tons
Inventory rating34 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length49 ft (14.9 m)
Longest span16 ft (4.9 m)
Deck width41 ft (12.6 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,888 (2016)
Projected traffic16,323 by 2042
Trucks23%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Claus Road over M.I.D. Main Canal built?

It was built in 1925, making it 100 years old in 2025. It was reconstructed in 1981.

What condition is Claus Road over M.I.D. Main Canal 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 2024.

How much traffic does Claus Road over M.I.D. Main Canal carry?

About 13,888 vehicles per day (2016 count), of which roughly 23% are trucks.

How long is Claus Road over M.I.D. Main Canal?

The structure is 49 ft (14.9 m) long with a longest span of 16 ft (4.9 m) and a deck 41 ft wide.

Who owns Claus Road over M.I.D. Main Canal?

It is owned by the County Highway Agency.