Transportation in California

Vehicles, public transit, airports, traffic and commuting.

Households without a vehicle
7.4%
2024 · Census American Community Survey 1-year estimates
Workers commuting by public transit
3.3%
2024 · Census American Community Survey 1-year estimates
Passengers boarded at California's six largest airports
90,720,365
2023 · Bureau of Transportation Statistics / FAA
Traffic fatalities
3,876
2024 · NHTSA Fatality Analysis Reporting System
Mean travel time to work
29.7
2024 · Census American Community Survey 1-year estimates
Bridges in poor condition
4.9%
2025 · FHWA National Bridge Inventory
Registered vehicles
≈ 31 M
1st in the U.S.
Electric vehicles
1.9 M
1st in the U.S.

Vehicles in California

California leads the nation in electric vehicle adoption.

Households without a vehicle
7.4%
2024 · Census American Community Survey 1-year estimates
Gas-car ban
New sales end 2035

Households without a vehicle

2006–2024
7.4%

Census American Community Survey 1-year estimates, B08201 (2020 not released).

IndicatorCaliforniaU.S.
EV share of new sales202425%9%
  • •About 1 in 4 new cars sold in California is electric — the highest share in the U.S.

Public Transit in California

California's major metros run extensive transit systems.

Workers commuting by public transit
3.3%
2024 · Census American Community Survey 1-year estimates
Transit systems
200+

Workers commuting by public transit

2006–2024
3.3%

Census American Community Survey 1-year estimates, share of workers 16+, B08301 (2020 not released).

Airports in California

California's airports are among the busiest in the world.

Passengers boarded at California's six largest airports
90,720,365
2023 · Bureau of Transportation Statistics / FAA
Passengers boarded at LAX
36,615,633
2023 · Bureau of Transportation Statistics / FAA

Passengers boarded at California's six largest airports

2003–2023
90,720,365▲ 43%

Bureau of Transportation Statistics / FAA, enplanements at LAX, SFO, SAN, SJC, OAK and SMF.

Passengers boarded at LAX

2003–2023
36,615,633▲ 40%

Bureau of Transportation Statistics / FAA, Los Angeles International enplanements.

Traffic in California

California commuters face some of the worst congestion in the country.

Traffic fatalities
3,876
2024 · NHTSA Fatality Analysis Reporting System
Fatality rate per 100 million vehicle miles
1.2
2024 · NHTSA Fatality Analysis Reporting System
Mean commute time
29.0 min
2023
LA congestion rank
Top 5 in U.S.

Traffic fatalities

1994–2024
3,876▼ 8%

NHTSA Fatality Analysis Reporting System (FARS), State Traffic Data.

Fatality rate per 100 million vehicle miles

1994–2024
1.19▼ 24%

NHTSA Fatality Analysis Reporting System (FARS), State Traffic Data.

IndicatorCaliforniaU.S.
Mean commute time2023, ACS29.0 min26.8 min

Commuting Patterns in California

Most Californians still drive alone to work.

Mean travel time to work
29.7
2024 · Census American Community Survey 1-year estimates
Workers who drive alone
67.3%
2024 · Census American Community Survey 1-year estimates
Workers who work from home
14.1%
2024 · Census American Community Survey 1-year estimates

Mean travel time to work

2006–2024
29.7▲ 11%

Census American Community Survey 1-year estimates, aggregate travel time ÷ workers not working at home, B08013/B08012 (2020 not released).

Workers who drive alone

2006–2024
67.3%

Census American Community Survey 1-year estimates, share of workers 16+, B08301 (2020 not released).

Workers who work from home

2006–2024
14.1%

Census American Community Survey 1-year estimates, share of workers 16+, B08301 (2020 not released).

Infrastructure in California

California maintains the nation's largest highway and bridge network.

Bridges in poor condition
4.9%
2025 · FHWA National Bridge Inventory
Bridges in good condition
47.1%
2025 · FHWA National Bridge Inventory
Total highway bridges
25,975
2025 · FHWA National Bridge Inventory
Vehicle miles traveled
325,714
2024 · FHWA vehicle miles traveled as published with NHTSA FARS
High-speed rail
Under construction

Bridges in poor condition

2000–2025
4.9%

FHWA National Bridge Inventory, Bridge Condition by Highway System (as of June each year).

Bridges in good condition

2000–2025
47.1%

FHWA National Bridge Inventory, Bridge Condition by Highway System (as of June each year).

Total highway bridges

2000–2025
25,975▲ 10%

FHWA National Bridge Inventory, Bridge Condition by Highway System (as of June each year).

Vehicle miles traveled

1994–2024
325,714▲ 20%

FHWA vehicle miles traveled as published with NHTSA FARS (fatalities ÷ fatality rate per 100M VMT).

More figures

Mean commute time
29.5 min
Drive alone to work
68%
Public transit commuters
3.6%
Work from home
≈ 15%
Public-use airports
≈ 145
Busiest airport
LAX
≈ 75 M pax/yr
Highway miles
≈ 394,000
Container ports
LA + Long Beach
Busiest in U.S.