The schedule for line 512 will be extended until 3:00 AM during the period of July 4–6, 2025 (Friday, Saturday, and Sunday), for the "Waves Festival," which will take place at the Wave Pool Complex in Băile 1 Mai.

Additionally, shuttle runs between Băile Felix and Băile 1 Mai will operate on each day of the festival, from 5:00 PM to 3:00 AM, with a frequency of every 30 minutes.

Tickets can be purchased directly from the driver upon boarding the bus.