US Bridges

91-5 Hov Conn over Interstate 5

Good

Orange County, California · 12-ORA-091-R3.56L-ANA · Structure no. 55 0835H

Built
2000
25 years old
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
463 ft
3 main spans
Daily traffic
28,000
2016 count
Owner
State
State Highway Agency

About this bridge

91-5 Hov Conn over Interstate 5 is a prestressed concrete continuous box beam or girders - multiple carrying 91-5 Hov Conn over Interstate 5 in Orange County, California. It was built in 2000, so it is 25 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 28,000 vehicles a day, roughly 7% of them trucks, projected to reach 30,800 by 2042. The structure is 463 ft (141 m) long and 77 ft wide.

Carries91-5 Hov Conn
CrossesInterstate 5
Location12-ORA-091-R3.56L-ANA
RouteState Highway 91
Coordinates33.85716, -117.98262
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length463 ft (141 m)
Longest span181 ft (55.2 m)
Deck width77 ft (23.6 m)
Roadway width72 ft (21.9 m)
Vertical clearance over deck23 ft (7 m)

Traffic and service

Average daily traffic28,000 (2016)
Projected traffic30,800 by 2042
Trucks7%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

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 91-5 Hov Conn over Interstate 5 built?

It was built in 2000, making it 25 years old in 2025.

What condition is 91-5 Hov Conn over Interstate 5 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 91-5 Hov Conn over Interstate 5 carry?

About 28,000 vehicles per day (2016 count), of which roughly 7% are trucks.

How long is 91-5 Hov Conn over Interstate 5?

The structure is 463 ft (141 m) long with a longest span of 181 ft (55.2 m) and a deck 77 ft wide.

Who owns 91-5 Hov Conn over Interstate 5?

It is owned by the State Highway Agency.