Rail concession in United States · Colorado DOT (CDOT)
Canonical Concessio ID
US13X0000051
Display format: US-13-X-000005-1
Country
United States (US)
Sector
Rail (13)
Family
Transport
Structure
DBFOM Availability Payment Concession (state DOT pays operator subject to availability/performance KPIs)
Full structure
—
Grantor
Colorado DOT (CDOT)
Operator
—
Term start
—
Contract end
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About Concessio IDs
A Concessio ID is a 12-character canonical identifier for an infrastructure concession. The format is CC-AA-S-NNNNNN-K — country, asset class, structure, sequence, and a Luhn check digit. The check digit protects against typos and fabricated IDs.
Concessio IDs are stable for the life of the concession. They do not change if the asset is renamed, sold, or restructured. Cite them in filings, press releases, research reports, and contracts.