US Bridges

Tweedy Blvd over Acta

Fair

Los Angeles County, California · 50FT E/O Alameda ST · Structure no. 53C2134

Built
2000
25 years old
Condition
Fair
inspected August 2023
Type
Tee Beam
Prestressed Concrete
Length
59 ft
1 main span
Daily traffic
15,758
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Tweedy Blvd over Acta is a prestressed concrete tee beam carrying Tweedy Blvd over Acta in Los Angeles County, California. It was built in 2000, so it is 25 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 15,758 vehicles a day, roughly 24% of them trucks, projected to reach 18,910 by 2041. The structure is 59 ft (17.9 m) long and 104 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesTweedy Blvd
CrossesActa
Location50FT E/O Alameda ST
RouteCounty Highway 0
CountyLos Angeles County
StateCalifornia
Coordinates33.94645, -118.22849
Functional classUrban Minor Arterial

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.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating76.4 US tons
Inventory rating44 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length59 ft (17.9 m)
Longest span51 ft (15.6 m)
Deck width104 ft (31.7 m)
Roadway width65 ft (19.7 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic15,758 (2020)
Projected traffic18,910 by 2041
Trucks24%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed0.6 mi (1 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Tweedy Blvd over Acta built?

It was built in 2000, making it 25 years old in 2025.

What condition is Tweedy Blvd over Acta 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 August 2023.

How much traffic does Tweedy Blvd over Acta carry?

About 15,758 vehicles per day (2020 count), of which roughly 24% are trucks.

How long is Tweedy Blvd over Acta?

The structure is 59 ft (17.9 m) long with a longest span of 51 ft (15.6 m) and a deck 104 ft wide.

Who owns Tweedy Blvd over Acta?

It is owned by the City or Municipal Highway Agency.