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Incident · Collision

ADS crash report in Grand Rapids, MN involving a TOYOTA Sienna (NHTSA SGO 30413-13083)

A May autonomous shuttle (Ego) is approaching a passenger stop location in autonomy. The vehicle operator (AVO) presses on the accelerator, taking control of the Ego, then accelerates into the curb at the stop. The Ego made contact with the curb 3 seconds after switching into manual, causing severe damage to the front-right tire.

Resimulation of this event shows that there were no autonomy errors that led to this event, and had the Ego stayed in autonomy, this event would not have happened. This AVO had just completed our training course with only a few hours of service time before this incident. Upon further review of the AVO performance, on their own, it was decided to remove her from the AVO role.

Occurred 2025-11-01 · May Mobility Autonomous Sienna at Toyota City, Japan · May Mobility · Toyota City, Japan · Robotaxis

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Incident records on DEPLOY are compiled from public sources (regulatory filings, news reports, and operator disclosures) and reflect what has been reported and tracked to date. They are not legal findings, determinations of fault, or safety ratings, and may be updated as new information is verified. See the sources below for the underlying references.
Track ADS crash report in Grand Rapids, MN involving a TOYOTA Sienna (NHTSA SGO 30413-13083)

Machine-readable surfaces

Sources (1)

  1. https://www.nhtsa.gov/laws-regulations/standing-general-order-crash-reporting#report-30413-13083

Common questions

What happened in ADS crash report in Grand Rapids, MN involving a TOYOTA Sienna (NHTSA SGO 30413-13083)?
A May autonomous shuttle (Ego) is approaching a passenger stop location in autonomy. The vehicle operator (AVO) presses on the accelerator, taking control of the Ego, then accelerates into the curb at the stop. The Ego made contact with the curb 3 seconds after switching into manual, causing severe damage to the front-right tire. Resimulation of this event shows that there were no autonomy errors that led to this event, and had the Ego stayed in autonomy, this event would not have happened. This AVO had just completed our training course with only a few hours of service time before this incident. Upon further review of the AVO performance, on their own, it was decided to remove her from the AVO role.
When did this incident occur?
The incident is recorded as occurring on November 1, 2025 on the DEPLOY registry. The date reflects the underlying real-world event, not the registry record's creation date.
What robot was involved in ADS crash report in Grand Rapids, MN involving a TOYOTA Sienna (NHTSA SGO 30413-13083)?
May Mobility Autonomous Sienna by May Mobility is the recorded robot involved in this incident at Toyota City, Japan.
Has anyone responded to ADS crash report in Grand Rapids, MN involving a TOYOTA Sienna (NHTSA SGO 30413-13083)?
No responses to this incident are recorded on the DEPLOY registry. Operators, manufacturers, or affected parties can submit responses to the editorial team; absence is not a guarantee no response was issued.
What is the current status of ADS crash report in Grand Rapids, MN involving a TOYOTA Sienna (NHTSA SGO 30413-13083)?
This incident is an active record on the DEPLOY registry; no retraction or correction has been issued.
Methodology: Verified · 1 source (1 primary) · last reviewed 2026-08-16

Verification posture

Verified

High confidence

Review state

Stable

Last reviewed 2026-08-16

Sources by quality tier

1
primary-regulatory-filing
Regulatory filing

The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.

Methodology surface for ADS crash report in Grand Rapids, MN involving a TOYOTA Sienna (NHTSA SGO 30413-13083).

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Canonical ID 3ea556d1-a542-4c5a-a12c-b2463839a282