Valley Metro Bus
| Parent | Valley Metro |
|---|---|
| Founded | 1993 |
| Headquarters | U.S. Bank Center Phoenix, Arizona, U.S. |
| Service area | Maricopa County Ajo |
| Service type | Local, express, shuttle, paratransit |
| Routes | 104 |
| Hubs | 17 |
| Fleet | 1,061 buses |
| Daily ridership | 94,100 (weekdays, Q1 2025) |
| Annual ridership | 25,892,000 (2024) |
| Fuel type | Diesel, Diesel-electric Hybrid, CNG, LNG |
| Operator | See below |
| Website | valleymetro |
.jpg){kind=link}
Valley Metro Bus is the public transit bus service in Maricopa County, Arizona, United States. Valley Metro Bus provides local, regional, express, and rural bus services in the Phoenix Metropolitan Area (as well as the community of Ajo in Pima County), covering a service area of 525 sq mi (1,360 km2). In 2024, the system had a ridership of 25,892,000, or about 94,100 per weekday in the first quarter of 2025.
Valley Metro, officially known as the Valley Metro Regional Public Transportation Authority, is responsible for coordinating the bus system. Bus services are operated by private contractors and individual municipalities in the Phoenix area, branded as Valley Metro.
All Valley Metro Bus services are accessible to persons with disabilities, with ramps or lifts installed on all buses. Additionally, all fixed-route buses are equipped with bicycle racks.