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Engineering / Engineering / Architecture decision records

ADR-012: A US region for Ridgeway Freight

By Rafael Duarte · created 27 Oct 2025, 09:00 UTC · last updated 19 Jan 2026, 10:30 UTC · version 4

adrregionsus-regionridgeway-freight

Status: accepted · Date: 27 October 2025 · Decided by: Rafael Duarte, Mira Holm, Quinn Maas

Context

Ridgeway Freight, 18 depots in the USA, wants to sign. Their contract requires their people's data to be stored and processed in the USA. Under ADR-006 that means a third region. It is one customer, and a region costs us money and attention every month whether one client uses it or ten.

Options:

  1. Open a US region (Virginia).
  2. Serve Ridgeway from the EU with contract terms. Their legal team said no.
  3. Decline the deal.

Decision

Open a US region in AWS us-east-1 (Virginia), built from the same infrastructure code as the UK region, with its own backups and keys. Ridgeway is its first client. Support for US clients still works from the EU, through the same logged and approved support access as everywhere.

Consequences

Updates