US Bridges

State Route 152 EB over Santa Rita Canal

Fair

Merced County, California · 10-MER-152-R34.50 · Structure no. 39 0030R

Built
1921
104 years old, rebuilt 1997
Condition
Fair
inspected January 2025
Type
Slab
Concrete Continuous
Length
38 ft
2 main spans
Daily traffic
8,425
2009 count
Owner
State
State Highway Agency

About this bridge

State Route 152 EB over Santa Rita Canal is a concrete continuous slab carrying State Route 152 EB over Santa Rita Canal in Merced County, California. It was built in 1921 and reconstructed in 1997, so it is 104 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 8,425 vehicles a day, roughly 13% of them trucks, projected to reach 13,112 by 2045. The structure is 38 ft (11.7 m) long and 45 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesState Route 152 EB
CrossesSanta Rita Canal
Location10-MER-152-R34.50
RouteState Highway 152
Coordinates37.04754, -120.5973
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.8 US tons
Inventory rating22.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 15
Structure length38 ft (11.7 m)
Longest span19 ft (5.8 m)
Deck width45 ft (13.7 m)
Roadway width41 ft (12.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,425 (2009)
Projected traffic13,112 by 2045
Trucks13%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 State Route 152 EB over Santa Rita Canal built?

It was built in 1921, making it 104 years old in 2025. It was reconstructed in 1997.

What condition is State Route 152 EB over Santa Rita 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 January 2025.

How much traffic does State Route 152 EB over Santa Rita Canal carry?

About 8,425 vehicles per day (2009 count), of which roughly 13% are trucks.

How long is State Route 152 EB over Santa Rita Canal?

The structure is 38 ft (11.7 m) long with a longest span of 19 ft (5.8 m) and a deck 45 ft wide.

Who owns State Route 152 EB over Santa Rita Canal?

It is owned by the State Highway Agency.