US Bridges

Edinger Ave over Route 405

Good

Orange County, California · 12-ORA-405-16.28 · Structure no. 55 1116

Built
2024
1 years old
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
385 ft
2 main spans
Daily traffic
21,729
2024 count
Owner
State
State Highway Agency

About this bridge

Edinger Ave over Route 405 is a prestressed concrete continuous box beam or girders - multiple carrying Edinger Ave over Route 405 in Orange County, California. It was built in 2024, so it is 1 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 21,729 vehicles a day, roughly 3% of them trucks, projected to reach 24,390 by 2044. The structure is 385 ft (117.3 m) long and 83 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesEdinger Ave
CrossesRoute 405
Location12-ORA-405-16.28
RouteCity Street 0
Coordinates33.73014, -117.98631
Functional classUrban Minor Arterial

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.
Last inspectionMarch 2024
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 alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadOther
Structure length385 ft (117.3 m)
Longest span193 ft (58.7 m)
Deck width83 ft (25.4 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,729 (2024)
Projected traffic24,390 by 2044
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 Edinger Ave over Route 405 built?

It was built in 2024, making it 1 years old in 2025.

What condition is Edinger Ave over Route 405 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 March 2024.

How much traffic does Edinger Ave over Route 405 carry?

About 21,729 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Edinger Ave over Route 405?

The structure is 385 ft (117.3 m) long with a longest span of 193 ft (58.7 m) and a deck 83 ft wide.

Who owns Edinger Ave over Route 405?

It is owned by the State Highway Agency.