Vehicles
Cars and registrations.
Households without a vehicle
2006–2024Census American Community Survey 1-year estimates, B08201 (2020 not released).
| Indicator | Arizona | U.S. |
|---|---|---|
| EV share of new sales (%) | 6.4 | 9.3 |
Public Transit
Buses and rail.
Workers commuting by public transit
2006–2024Census American Community Survey 1-year estimates, share of workers 16+, B08301 (2020 not released).
| Indicator | Arizona | U.S. |
|---|---|---|
| Transit commute share (%) | 1.8 | 3.1 |
Airports
Air travel.
Passengers boarded at all commercial airports in Arizona
2011–2025FAA Air Carrier Activity Information System, calendar-year commercial-service enplanements.
Passengers boarded at Phoenix Sky Harbor International (PHX)
2011–2025FAA calendar-year enplanements.
Passengers boarded at PHX
2003–2023Bureau of Transportation Statistics / FAA enplanements.
| Indicator | Arizona | U.S. |
|---|---|---|
| Busiest airport passengers (M) | 52.0 | 104.7 |
Traffic
Congestion and travel.
Traffic fatalities
1994–2024NHTSA Fatality Analysis Reporting System (FARS), State Traffic Data.
Fatality rate per 100 million vehicle miles
1994–2024NHTSA Fatality Analysis Reporting System (FARS), State Traffic Data.
| Indicator | Arizona | U.S. |
|---|---|---|
| Traffic fatalities per 100k | 17.0 | 12.2 |
Commuting Patterns
How people get to work.
Mean travel time to work
2006–2024Census American Community Survey 1-year estimates, aggregate travel time ÷ workers not working at home, B08013/B08012 (2020 not released).
Workers who drive alone
2006–2024Census American Community Survey 1-year estimates, share of workers 16+, B08301 (2020 not released).
Workers who work from home
2006–2024Census American Community Survey 1-year estimates, share of workers 16+, B08301 (2020 not released).
| Indicator | Arizona | U.S. |
|---|---|---|
| Mean commute time (min) | 25.4 | 26.8 |
Infrastructure
Roads and bridges.
Bridges in poor condition
2000–2025FHWA National Bridge Inventory, Bridge Condition by Highway System (as of June each year).
Bridges in good condition
2000–2025FHWA National Bridge Inventory, Bridge Condition by Highway System (as of June each year).
Total highway bridges
2000–2025FHWA National Bridge Inventory, Bridge Condition by Highway System (as of June each year).
Vehicle miles traveled
1994–2024FHWA vehicle miles traveled as published with NHTSA FARS (fatalities ÷ fatality rate per 100M VMT).
| Indicator | Arizona | U.S. |
|---|---|---|
| Bridges in poor condition (%) | 1.3 | 6.8 |