US Bridges

Pasadena AV-N5 on over N5-N110 Connector Ramp

Good

Los Angeles County, California · 07-LA-005-20.00-LA · Structure no. 53 1404S

Built
1959
66 years old
Condition
Good
inspected March 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
413 ft
5 main spans
Daily traffic
8,200
2021 count
Owner
State
State Highway Agency

About this bridge

Pasadena AV-N5 on over N5-N110 Connector Ramp is a concrete continuous box beam or girders - multiple carrying Pasadena AV-N5 on over N5-N110 Connector Ramp in Los Angeles County, California. It was built in 1959, 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 8,200 vehicles a day, roughly 2% of them trucks, projected to reach 11,018 by 2041. The structure is 413 ft (125.9 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesPasadena AV-N5 on
CrossesN5-N110 Connector Ramp
Location07-LA-005-20.00-LA
RouteInterstate 5
CountyLos Angeles County
StateCalifornia
Coordinates34.07535, -118.21885
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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating103.8 US tons
Inventory rating62.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length413 ft (125.9 m)
Longest span101 ft (30.8 m)
Deck width33 ft (10 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,200 (2021)
Projected traffic11,018 by 2041
Trucks2%
Lanes on structure2
Traffic directionOne-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 Pasadena AV-N5 on over N5-N110 Connector Ramp built?

It was built in 1959, making it 66 years old in 2025.

What condition is Pasadena AV-N5 on over N5-N110 Connector Ramp 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 March 2023.

How much traffic does Pasadena AV-N5 on over N5-N110 Connector Ramp carry?

About 8,200 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is Pasadena AV-N5 on over N5-N110 Connector Ramp?

The structure is 413 ft (125.9 m) long with a longest span of 101 ft (30.8 m) and a deck 33 ft wide.

Who owns Pasadena AV-N5 on over N5-N110 Connector Ramp?

It is owned by the State Highway Agency.