US Bridges

RTE 134 over Routes 101 & 170 Rnersd

Good

Los Angeles County, California · 07-LA-101-11.63L-LA · Structure no. 53 1339F

Built
1959
66 years old, rebuilt 1962
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
759 ft
9 main spans
Daily traffic
90,000
2021 count
Owner
State
State Highway Agency

About this bridge

RTE 134 over Routes 101 & 170 Rnersd is a concrete continuous box beam or girders - multiple carrying RTE 134 over Routes 101 & 170 Rnersd in Los Angeles County, California. It was built in 1959 and reconstructed in 1962, 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 90,000 vehicles a day, roughly 8% of them trucks, projected to reach 112,592 by 2042. The structure is 759 ft (231.3 m) long and 70 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRTE 134
CrossesRoutes 101 & 170 Rnersd
Location07-LA-101-11.63L-LA
RouteU.S. Route 101
Coordinates34.15436, -118.37712
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating93.9 US tons
Inventory rating56.4 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length759 ft (231.3 m)
Longest span114 ft (34.7 m)
Deck width70 ft (21.3 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic90,000 (2021)
Projected traffic112,592 by 2042
Trucks8%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed1.9 mi (3 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was RTE 134 over Routes 101 & 170 Rnersd built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1962.

What condition is RTE 134 over Routes 101 & 170 Rnersd 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 RTE 134 over Routes 101 & 170 Rnersd carry?

About 90,000 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is RTE 134 over Routes 101 & 170 Rnersd?

The structure is 759 ft (231.3 m) long with a longest span of 114 ft (34.7 m) and a deck 70 ft wide.

Who owns RTE 134 over Routes 101 & 170 Rnersd?

It is owned by the State Highway Agency.