Lisbon's Chelas-Beato Drainage Tunnel Slips to 2029 as Santa Apolónia Metro Faces an Eight-Month Shutdown — Câmara Awaits LNEC Calculations to Open the Second Bore of the €250 Million Plano Geral de Drenagem
Lisbon's Chelas-Beato drainage tunnel — the second of two storm-water bores in the €250 million Plano Geral de Drenagem — now completes in 2029, with Santa Apolónia metro facing an eight-month shutdown once LNEC releases the structural calculations.