US Bridges

Interstate 5 over BNSF RY AMTRAK Metrolink

Good

Orange County, California · 12-ORA-005-16.36-LGNH · Structure no. 55 0221

Built
1959
66 years old, rebuilt 2023
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
228 ft
3 main spans
Daily traffic
213,000
2022 count
Owner
State
State Highway Agency

About this bridge

Interstate 5 over BNSF RY AMTRAK Metrolink is a steel stringer/multi-beam or girder carrying Interstate 5 over BNSF RY AMTRAK Metrolink in Orange County, California. It was built in 1959 and reconstructed in 2023, so it is 66 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.

It carries about 213,000 vehicles a day, roughly 7% of them trucks, projected to reach 357,059 by 2041. The structure is 228 ft (69.6 m) long and 236 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 5
CrossesBNSF RY AMTRAK Metrolink
Location12-ORA-005-16.36-LGNH
RouteInterstate 5
Coordinates33.59653, -117.67429
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33.6 US tons
Inventory rating26.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3 (+3 approach)
Design loadHS 20
Structure length228 ft (69.6 m)
Longest span80 ft (24.3 m)
Deck width236 ft (72 m)
Roadway width232 ft (70.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic213,000 (2022)
Projected traffic357,059 by 2041
Trucks7%
Lanes on structure16
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
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 1959, making it 66 years old in 2025. It was reconstructed in 2023.

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

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

About 213,000 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is Interstate 5 over BNSF RY AMTRAK Metrolink?

The structure is 228 ft (69.6 m) long with a longest span of 80 ft (24.3 m) and a deck 236 ft wide.

Who owns Interstate 5 over BNSF RY AMTRAK Metrolink?

It is owned by the State Highway Agency.