US Bridges

I-5 SB Offramp over Bloomfield Avenue

Good

Los Angeles County, California · 07-LA-005-3.63-NRW · Structure no. 53 3042K

Built
2015
10 years old
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
229 ft
1 main span
Daily traffic
20,000
2018 count
Owner
State
State Highway Agency

About this bridge

I-5 SB Offramp over Bloomfield Avenue is a prestressed concrete box beam or girders - multiple carrying I-5 SB Offramp over Bloomfield Avenue in Los Angeles County, California. It was built in 2015, so it is 10 years old, younger 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.

It carries about 20,000 vehicles a day, projected to reach 28,560 by 2042. The structure is 229 ft (69.8 m) long and 41 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesI-5 SB Offramp
CrossesBloomfield Avenue
Location07-LA-005-3.63-NRW
RouteInterstate 5
Coordinates33.90356, -118.06419
Functional classUrban Principal Arterial - Interstate

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length229 ft (69.8 m)
Longest span224 ft (68.2 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,000 (2018)
Projected traffic28,560 by 2042
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-5 SB Offramp over Bloomfield Avenue built?

It was built in 2015, making it 10 years old in 2025.

What condition is I-5 SB Offramp over Bloomfield Avenue 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 September 2024.

How much traffic does I-5 SB Offramp over Bloomfield Avenue carry?

About 20,000 vehicles per day (2018 count).

How long is I-5 SB Offramp over Bloomfield Avenue?

The structure is 229 ft (69.8 m) long with a longest span of 224 ft (68.2 m) and a deck 41 ft wide.

Who owns I-5 SB Offramp over Bloomfield Avenue?

It is owned by the State Highway Agency.