Data CentersAtlas
Michigan · Data center record

US Signal MI04 Detroit Data Center

Status
Operator-listed colocation service
Place
Southfield, Michigan
Company
US Signal
Type
Data center (inventory classification)

Status context. US Signal lists MI04 in Southfield as a current second-site offering for customer infrastructure in the Detroit market. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy.

Published address reference, not a surveyed building or parcel. Published US Signal facility address 21648 Melrose Avenue, Southfield, MI 48075 matched to one Census street range inside the existing county. Calculated street reference, not a surveyed parcel, roof, suite, floor, full campus or property ownership finding.

Open on the Michigan mapOakland CountyNear me

Sources.

  1. Reviewed sourceussignal.com · checked October 14, 2026
  2. Census calculated street range and county contextgeocoding.geo.census.gov · checked October 22, 2026
  3. Census calculated street method and limitsgeocoding.geo.census.gov · checked October 22, 2026

Nearby records.

Data file updated October 24, 2026. Fields keep their own sources and dates; unknown details stay unknown. Method · Report a correction

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Suggest a project or correction

Last checked October 23, 2026, 3 linked sources. Review dates do not certify current operation or every field. Corrections and record history

Updated . What changed: US Signal MI04 Detroit Data Center: reviewed reviewed evidence.

Quick answers

Questions about this record

What stage does this record report?

Operator-listed colocation service. This is the sourced Atlas label; it does not independently certify current operation. Compilation dated October 26, 2026. Record data and source links.

How precise is the mapped location?

Published address reference, not a surveyed building or parcel. A map reference does not independently certify a parcel, roof or facility boundary. Compilation dated October 26, 2026. Record data and source links.

Where can I review the evidence?

3 distinct public source links are retained for this record. Source 1 Source 2 Source 3 Compilation dated October 26, 2026. Record data and source links.

Nearby reviewed map references

365 Data Centers Detroit (DT1) · 123NET Southfield DC3 (Southfield Data Center W) · 123NET Southfield DC2 (Southfield Data Center NW) · 123NET Southfield DC1 · Cogent Troy Data Center (3331 W. Big Beaver Rd)

Ordered by the published street or exact map references, not verified facility boundaries. County areas and approximate area references are excluded; this is not a claim about the nearest operating facilities.