US Bridges

Route 5 over Pioneer Blvd

Good

Los Angeles County, California · 07-LA-005-5.12-NRW · Structure no. 53 3062

Built
2020
5 years old
Condition
Good
inspected October 2022
Type
Girder and Floorbeam System
Concrete
Length
199 ft
2 main spans
Daily traffic
194,000
2020 count
Owner
State
State Highway Agency

About this bridge

Route 5 over Pioneer Blvd is a concrete girder and floorbeam system carrying Route 5 over Pioneer Blvd in Los Angeles County, California. It was built in 2020, so it is 5 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 194,000 vehicles a day, roughly 7% of them trucks, projected to reach 302,719 by 2043. The structure is 199 ft (60.6 m) long and 220 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRoute 5
CrossesPioneer Blvd
Location07-LA-005-5.12-NRW
RouteInterstate 5
Coordinates33.92017, -118.08167
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 inspectionOctober 2022
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 rating73.2 US tons
Inventory rating46.1 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length199 ft (60.6 m)
Longest span99 ft (30.3 m)
Deck width220 ft (67 m)
Roadway width216 ft (65.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic194,000 (2020)
Projected traffic302,719 by 2043
Trucks7%
Lanes on structure11
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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 Route 5 over Pioneer Blvd built?

It was built in 2020, making it 5 years old in 2025.

What condition is Route 5 over Pioneer Blvd 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 October 2022.

How much traffic does Route 5 over Pioneer Blvd carry?

About 194,000 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is Route 5 over Pioneer Blvd?

The structure is 199 ft (60.6 m) long with a longest span of 99 ft (30.3 m) and a deck 220 ft wide.

Who owns Route 5 over Pioneer Blvd?

It is owned by the State Highway Agency.