usa-flag-iconAn official website of the United States government Here's how you know
usa-banner-icon
The .gov means it’s official.

Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

https-icon
This site is secure.

The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Toggle main menu visibility

WELCOME TO A&I

Analysis & Information Online is America’s source for reliable, proven data and analysis on FMCSA safety programs and large truck and bus industry compliance. Explore the tools and reports on this site to learn more.

  • FMCSA Enforcement Program Activity

  • 12,368 MOTOR CARRIER INVESTIGATIONS
  • 3,016,937 COMMERCIAL VEHICLE ROADSIDE INSPECTIONS
  • 594,278 TRAFFIC ENFORCEMENT INSPECTIONS
Learn More
  • Large Truck and Bus Crashes

  • 170,726 CRASHES
  • 5,078 FATALITIES
  • 86,854 INJURIES
Learn More

A&I CRASH STATISTICS

FMCSA has enhanced Crash Statistics and added a new data visualization tool. Visualized data allows you to drill down into safety trends and understand the factors that may cause crashes to occur.

What is A&I

A&I tools and reports inform data-driven safety decisions to improve FMCSA effectiveness and large truck and bus safety on our Nation’s roads. A&I resources provide information on industry safety trends and Agency progress, offering in-depth analysis that effects real change for safety.

What's New

    • 17
      Jun
    • Data Update

      A&I was updated on June 17, 2024. View Schedule.
    • 21
      May
    • SAFETYNET Data Quality Tool Updated

      The SAFETYNET Data Quality Tool and instruction book is now updated to reflect the new SSDQ measure methodology.
    • 8
      May
    • New A&I Resource Center

      A&I has released a new Resource Center. Explore here.
    • 8
      May
    • SSDQ Enhancements

      Data Quality has updated the Timeliness Rating and SSDQ thresholds.