US Bridges

Camillo ST over Sierra Madre Wash

GoodPosted for load

Los Angeles County, California · 0.5MI W/O Santa Anita Ave · Structure no. 53C1033

Built
1928
97 years old
Condition
Good
inspected May 2024
Type
Tee Beam
Concrete
Length
39 ft
1 main span
Daily traffic
155
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Camillo ST over Sierra Madre Wash is a concrete tee beam carrying Camillo ST over Sierra Madre Wash in Los Angeles County, California. It was built in 1928, so it is 97 years old, older than the California average of 54.8 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. Its operating status is: posted for load restriction.

It carries about 155 vehicles a day, roughly 2% of them trucks, projected to reach 155 by 2042. The structure is 39 ft (11.9 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCamillo ST
CrossesSierra Madre Wash
Location0.5MI W/O Santa Anita Ave
RouteCity Street 0
Coordinates34.16837, -118.04101
Functional classUrban Local

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 protection9 ExcellentNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusPosted for load 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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating29.3 US tons
Inventory rating17.5 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length39 ft (11.9 m)
Longest span36 ft (11 m)
Deck width33 ft (10.2 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic155 (2017)
Projected traffic155 by 2042
Trucks2%
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Camillo ST over Sierra Madre Wash built?

It was built in 1928, making it 97 years old in 2025.

What condition is Camillo ST over Sierra Madre Wash 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 May 2024.

How much traffic does Camillo ST over Sierra Madre Wash carry?

About 155 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is Camillo ST over Sierra Madre Wash?

The structure is 39 ft (11.9 m) long with a longest span of 36 ft (11 m) and a deck 33 ft wide.

Who owns Camillo ST over Sierra Madre Wash?

It is owned by the City or Municipal Highway Agency.