US Bridges

Nb&sb 110 Hov Viad over I 110 SR 91 & Connectors

Good

Los Angeles County, California · 07-LA-110-9.80-LA · Structure no. 53 2733

Built
1995
30 years old
Condition
Good
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
3,937 ft
30 main spans
Daily traffic
18,200
2020 count
Owner
State
State Highway Agency

About this bridge

Nb&sb 110 Hov Viad over I 110 SR 91 & Connectors is a prestressed concrete continuous box beam or girders - multiple carrying Nb&sb 110 Hov Viad over I 110 SR 91 & Connectors in Los Angeles County, California. It was built in 1995, so it is 30 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 18,200 vehicles a day, roughly 6% of them trucks, projected to reach 22,450 by 2044. The structure is 3,937 ft (1,200 m) long and 68 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNb&sb 110 Hov Viad
CrossesI 110 SR 91 & Connectors
Location07-LA-110-9.80-LA
RouteInterstate 110
Coordinates33.87125, -118.28903
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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
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 spans30 (+6 approach)
Design loadHS 20 + Mod
Structure length3,937 ft (1,200 m)
Longest span154 ft (46.9 m)
Deck width68 ft (20.6 m)
Roadway width62 ft (18.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,200 (2020)
Projected traffic22,450 by 2044
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate 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 Nb&sb 110 Hov Viad over I 110 SR 91 & Connectors built?

It was built in 1995, making it 30 years old in 2025.

What condition is Nb&sb 110 Hov Viad over I 110 SR 91 & Connectors 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 April 2024.

How much traffic does Nb&sb 110 Hov Viad over I 110 SR 91 & Connectors carry?

About 18,200 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is Nb&sb 110 Hov Viad over I 110 SR 91 & Connectors?

The structure is 3,937 ft (1,200 m) long with a longest span of 154 ft (46.9 m) and a deck 68 ft wide.

Who owns Nb&sb 110 Hov Viad over I 110 SR 91 & Connectors?

It is owned by the State Highway Agency.