US Bridges

Pilgrimage Oc over Route 101

Good

Los Angeles County, California · 07-LA-101-8.05-LA · Structure no. 53 0468

Built
1940
85 years old
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
212 ft
2 main spans
Daily traffic
2,500
2021 count
Owner
State
State Highway Agency

About this bridge

Pilgrimage Oc over Route 101 is a concrete continuous box beam or girders - multiple carrying Pilgrimage Oc over Route 101 in Los Angeles County, California. It was built in 1940, so it is 85 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 2,500 vehicles a day, roughly 2% of them trucks, projected to reach 3,341 by 2042. The structure is 212 ft (64.6 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPilgrimage Oc
CrossesRoute 101
Location07-LA-101-8.05-LA
RouteCity Street 0L414
Coordinates34.11439, -118.33688
Functional classUrban Minor Arterial

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 2024
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 alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating110 US tons
Inventory rating103.9 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length212 ft (64.6 m)
Longest span105 ft (32 m)
Deck width38 ft (11.6 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,500 (2021)
Projected traffic3,341 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Pilgrimage Oc over Route 101 built?

It was built in 1940, making it 85 years old in 2025.

What condition is Pilgrimage Oc over Route 101 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 2024.

How much traffic does Pilgrimage Oc over Route 101 carry?

About 2,500 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is Pilgrimage Oc over Route 101?

The structure is 212 ft (64.6 m) long with a longest span of 105 ft (32 m) and a deck 38 ft wide.

Who owns Pilgrimage Oc over Route 101?

It is owned by the State Highway Agency.