Mexico City Metro Line 1 Fully Reopens After Its Rebuild
CONFIRMED90% CONFIDENCERailway Gazette[1] reports the line reopening in full on "November 16" 2025, a fixed day now past.
The 19-kilometre, 20-station Line 1 returned to service end to end after a stage-by-stage closure for CRRC's System+ modernisation, which brought new trains, Siemens CBTC signalling and a rebuilt Observatorio station with 13 lifts. Railway Gazette puts the PPP concession behind the work at 32.2 billion pesos.