US Bridges

Interstate 5 over BNSF RY AMTRAK Metrolink

Fair

Orange County, California · 12-ORA-005-R23.58-IRVN · Structure no. 55 0002

Built
1992
33 years old
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
264 ft
2 main spans
Daily traffic
309,000
2019 count
Owner
State
State Highway Agency

About this bridge

Interstate 5 over BNSF RY AMTRAK Metrolink is a prestressed concrete continuous box beam or girders - multiple carrying Interstate 5 over BNSF RY AMTRAK Metrolink in Orange County, California. It was built in 1992, so it is 33 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 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 309,000 vehicles a day, roughly 5% of them trucks, projected to reach 315,000 by 2041. The structure is 264 ft (80.5 m) long and 225 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 5
CrossesBNSF RY AMTRAK Metrolink
Location12-ORA-005-R23.58-IRVN
RouteInterstate 5
Coordinates33.67234, -117.75522
Functional classUrban Principal Arterial - Interstate

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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable 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 loadHS 20 + Mod
Structure length264 ft (80.5 m)
Longest span148 ft (45.1 m)
Deck width225 ft (68.7 m)
Roadway width220 ft (67.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic309,000 (2019)
Projected traffic315,000 by 2041
Trucks5%
Lanes on structure14
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.2 mi (2 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 Interstate 5 over BNSF RY AMTRAK Metrolink built?

It was built in 1992, making it 33 years old in 2025.

What condition is Interstate 5 over BNSF RY AMTRAK Metrolink 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 September 2024.

How much traffic does Interstate 5 over BNSF RY AMTRAK Metrolink carry?

About 309,000 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Interstate 5 over BNSF RY AMTRAK Metrolink?

The structure is 264 ft (80.5 m) long with a longest span of 148 ft (45.1 m) and a deck 225 ft wide.

Who owns Interstate 5 over BNSF RY AMTRAK Metrolink?

It is owned by the State Highway Agency.