As per reports, the circulation of the Porto Metro will be interrupted between the Senhora da Hora and Trindade stations from 2200 hours (local time) on 12 April until 1300 hours (local time) on 13 April due to a technical intervention.

All Metro lines, with the exception of the Yellow (D) line, will be affected during the aforementioned hours.

• To minimize the impact of the outage, an alternative transport service has been arranged with STCP. Buses will run through the affected areas, stopping near stations like Sete Bicas, Viso, Ramalde, Francos, Casa da Música, Carolina Michaelis, and Lapa. These buses will connect to Senhora da Hora and Trindade Metro stations, where the Metro service will continue.
• The alternate service frequencies will vary between every seven minutes – from 2030 hours (local time) to 0130 hours (local time) and from 0930 hours (local time) to 1410 hours (local time) – and every 10 minutes – from 0600 hours (local time) to 0925 hours (local time). However, stops at Francos, Ramalde and Viso stations will be spaced 21 minutes apart.