US Bridges

S5-BAKE Pkwy Offrp over I 405 5-405 Hov & Ramps

Fair

Orange County, California · 12-ORA-005-21.33-IRVN · Structure no. 55 0739K

Built
1996
29 years old
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
1,857 ft
9 main spans
Daily traffic
12,000
2022 count
Owner
State
State Highway Agency

About this bridge

S5-BAKE Pkwy Offrp over I 405 5-405 Hov & Ramps is a prestressed concrete continuous box beam or girders - multiple carrying S5-BAKE Pkwy Offrp over I 405 5-405 Hov & Ramps in Orange County, California. It was built in 1996, so it is 29 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 12,000 vehicles a day, roughly 4% of them trucks, projected to reach 15,696 by 2043. The structure is 1,857 ft (566 m) long and 43 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesS5-BAKE Pkwy Offrp
CrossesI 405 5-405 Hov & Ramps
Location12-ORA-005-21.33-IRVN
RouteInterstate 5
Coordinates33.64413, -117.73632
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.
Superstructure7 GoodSome minor problems.
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 alignment7: Better than present minimum criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20 + Mod
Structure length1,857 ft (566 m)
Longest span226 ft (69 m)
Deck width43 ft (13 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,000 (2022)
Projected traffic15,696 by 2043
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 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 S5-BAKE Pkwy Offrp over I 405 5-405 Hov & Ramps built?

It was built in 1996, making it 29 years old in 2025.

What condition is S5-BAKE Pkwy Offrp over I 405 5-405 Hov & Ramps 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 S5-BAKE Pkwy Offrp over I 405 5-405 Hov & Ramps carry?

About 12,000 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is S5-BAKE Pkwy Offrp over I 405 5-405 Hov & Ramps?

The structure is 1,857 ft (566 m) long with a longest span of 226 ft (69 m) and a deck 43 ft wide.

Who owns S5-BAKE Pkwy Offrp over I 405 5-405 Hov & Ramps?

It is owned by the State Highway Agency.