kvlak limn

The dead are not the passengers / Agency

Ann Arbor Area Transportation Authority

· Ann Arbor, MI · NTD ID 50040

Ann Arbor Area Transportation Authority reported 102 major safety and security events across 2014-2026, in which 0 people died. Against the service it actually delivered, that is 0.50 events per million vehicle revenue miles - worse than 6 of the 108 agencies big enough to rank, and 6.41x better than the national rate.

Full
Events per million miles
0.50
#102 of 108 agencies · national 3.21 · median 2.88
Events, all years
102
#112 nationally by raw count · 2014-2026
People killed
0
55 injured, 0 seriously
Service driven
20M
vehicle revenue miles, 2022-2024 · 10 events in that window
Its rate on a scale ending at the worst agency in the country (New Orleans Regional Transit Authority, 12.54). The tick is the national rate (3.21).
Who died on this system

No deaths reported on this system across 2014-2026.

Its events, by year

2014: 4 → 2025: 0 · peak 21

2026 excluded - it is a partial year.

Assaults on its workers
2014: 0 worker assault events 2015: 0 worker assault events 2016: 0 worker assault events 2017: 0 worker assault events 2018: 0 worker assault events 2019: 1 worker assault events 2020: 0 worker assault events 2021: 0 worker assault events 2022: 1 worker assault events 2023: 0 worker assault events (after the reporting change) 2024: 0 worker assault events (after the reporting change) 2025: 0 worker assault events (after the reporting change)

2 total · peak 1 in a year

The dashed line is the 2023 FTA reporting change. Bars after it are better captured, so the step up across that line is partly a change in counting, not only a change in the world.

What it runs
  • Fixed-Route Bus 91
  • Other Non-Rail 11

Share of its events by mode. Mode mix moves a rate: street-running light rail generates several times the events per mile that suburban bus does, so read this beside the rate above.

Compare

Other agencies in MI

The biggest systems in the country

Numbers on the chips are events per million vehicle revenue miles, 2022-2024.

← Back to the full dashboard


Generated 2026-07-13 02:56 UTC

Source: FTA National Transit Database - Major Safety and Security Events, joined to NTD Metrics for the service denominator