Carrier profile · USDOT 2566517 · Updated Jun 13, 2026

Michael J Connolly Sons Inc

2 power unitsWALPOLE, MA50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksconnollybus.comFMCSA SAFER

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative

No roadside inspections on record.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

No roadside inspections on the FMCSA record in this window

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
clean · per-BASIC
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
Vehicle Maintenance
0violations
clean · per-BASIC

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Crash history· 8 total · 1 in 24 mo

8
Total crashes
1
In last 24 mo
0
Fatal
2
Injury
YearCrashesFatalInjuryTow
20261011
20241011
20233003
20221001
20211001
20191001
DateStateFatalitiesInjuriesTow-away
Jan 29, 2026MA02Yes
Jun 11, 2024MA01Yes
Jun 9, 2023MA00Yes
Mar 28, 2023MA00Yes
Feb 10, 2023MA00Yes
Oct 20, 2022MA00Yes
Dec 21, 2021MA00Yes
Jul 12, 2019MA00Yes