US Bridges

State Route 126 over Commerce City Drive

Good

Los Angeles County, California · 07-LA-126-R4.88 · Structure no. 53 2946

Built
2016
9 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
136 ft
1 main span
Daily traffic
36,500
2016 count
Owner
State
State Highway Agency

About this bridge

State Route 126 over Commerce City Drive is a prestressed concrete box beam or girders - multiple carrying State Route 126 over Commerce City Drive in Los Angeles County, California. It was built in 2016, so it is 9 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 36,500 vehicles a day, projected to reach 49,381 by 2046. The structure is 136 ft (41.6 m) long and 156 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesState Route 126
CrossesCommerce City Drive
Location07-LA-126-R4.88
RouteState Highway 126
CountyLos Angeles County
StateCalifornia
Coordinates34.43475, -118.61806
Functional classUrban Other Principal 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 inspectionOctober 2024
Inspection intervalevery 24 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 rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length136 ft (41.6 m)
Longest span133 ft (40.6 m)
Deck width156 ft (47.4 m)
Roadway width151 ft (45.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36,500 (2016)
Projected traffic49,381 by 2046
Trucks0%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

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 State Route 126 over Commerce City Drive built?

It was built in 2016, making it 9 years old in 2025.

What condition is State Route 126 over Commerce City Drive 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 2024.

How much traffic does State Route 126 over Commerce City Drive carry?

About 36,500 vehicles per day (2016 count).

How long is State Route 126 over Commerce City Drive?

The structure is 136 ft (41.6 m) long with a longest span of 133 ft (40.6 m) and a deck 156 ft wide.

Who owns State Route 126 over Commerce City Drive?

It is owned by the State Highway Agency.