Deployment
May Mobility Autonomous Sienna at Grand Rapids
May Mobility's autonomous, ADA-accessible Toyota Sienna minivan fleet running its Multi-Policy Decision Making (MPDM) autonomy stack for microtransit / robotaxi service.
May Mobility Autonomous Sienna by May Mobility · Operated by May Mobility · Catalog entry · 2 sources · not yet field-verified
Machine-readable surfaces
- Markdown mirror: /deployments/may-mobility-sienna-grand-rapids.md
- JSON-LD: embedded in this page’s head
- REST API: /v1/robots/4f521994-635a-44ac-b671-b8f6979b08c2
- Data documentation: /data
- Query this programmatically: Deploy MCP
Footage
May Mobility's footage of its driverless ride experience in Ann Arbor, operated on its autonomous Toyota Sienna platform. Geofenced microtransit; the driver-out status (no safety operator) is site-specific.
- Trust tier
- Catalog entry · 2 sources · not yet field-verified
- Last updated
- 2026-06-12
- Model
- May Mobility Autonomous Sienna
- Company
- May Mobility
- Location
- Grand Rapids
- Operator
- May Mobility
- Status
- operational
- First seen
- 2019-10-01
- ID
4f521994-635a-44ac-b671-b8f6979b08c2
Sources (2)
- May Mobility: First commercial autonomous shuttle service launches in Grand Rapids, 2019 · https://maymobility.com/news/may-mobility-launches-first-commercial-service-grand-rapids/
- MLive: May Mobility launches autonomous shuttle in Grand Rapids, Oct 2019 · https://www.mlive.com/news/grand-rapids/2019/10/may-mobility-launches-driverless-shuttle-service.html
Methodology: Verified · 2 sources (no primary) · last reviewed 2026-06-12
Verification posture
Verified
Low confidence
Review state
Stable
Last reviewed 2026-06-12
Maturity + lifecycle
Maturity stage: commercial
Lifecycle: active
Architectural position
Cohort: av
Sources by quality tier
- 2
- unclassified
- Unclassified source
The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.
Methodology surface for May Mobility Autonomous Sienna at Grand Rapids.Common questions
- What is the May Mobility Autonomous Sienna deployment at Grand Rapids?
- May Mobility Autonomous Sienna, built by May Mobility, is recorded as a deployment at Grand Rapids on the DEPLOY registry. May Mobility operates the deployment directly.
- Who operates May Mobility Autonomous Sienna at Grand Rapids?
- May Mobility, the manufacturer of May Mobility Autonomous Sienna, operates this deployment directly. This is a maker-deploys-its-own-product arrangement rather than a customer pilot.
- When did the May Mobility Autonomous Sienna deployment at Grand Rapids go live?
- The deployment is recorded as starting October 1, 2019 on the DEPLOY registry. Earlier activity may exist but is not yet sourced.
- Have there been incidents at the May Mobility Autonomous Sienna deployment at Grand Rapids?
- No active incidents affecting this deployment are recorded on the DEPLOY registry. Absence of recorded incidents is not a guarantee no incident occurred; DEPLOY records only sourced incidents and suppresses retracted ones.
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