MESA UNIFIED SCHOOL DIST 4
- DOT
- 923815
- Authority
- PRIVATE PROPERTY;AUTHORIZED FOR HIRE;EXEMPT FOR HIRE · Hazmat
About MESA UNIFIED SCHOOL DIST 4
Mesa Unified School Dist 4 is an enterprise carrier based in Mesa, AZ, registered with the FMCSA since 2000 (26 years). The carrier operates 595 power units and 600 drivers, placing it in the top 99th percentile of US for-hire carriers by fleet size. Operating authority: PRIVATE PROPERTY, AUTHORIZED FOR HIRE, EXEMPT FOR HIRE, with hazardous-materials endorsement. Reported 6,000,000 annual miles for 2014 — approximately 10,084 miles per power unit. Cargo carried includes motoveh and passengers.
Browse other for-hire carriers based in AZ, or see all FMCSA-registered carriers.
Fleet & operations
- Power units
- 595
- Drivers
- 600
- Annual miles
- 6,000,000
30 straight trucks, 565 buses
reported for 2014
Cargo carried
Equipment owned
- Truck
- 30
- Bus 16
- 89
- Van 9 15
- 47
- School 16
- 429
Other carriers in AZ
Data sourced from FMCSA Company Census (public domain). Last refreshed Aug 22, 2026. MCS-150 last updated Apr 2015.