Back when BART ran (almost) 80 mph

For a few times in 2023, BART allowed trains to run under Performance Level 1, maximum performance allowing revenue trains to reach almost 80 mph. One such time was right after the end of scheduled legacy fleet service in September 2023.

Here, this southbound train is passing over Washington Ave in San Leandro, between San Leandro station and Bay Fair Station. The late-running train received a PL1 in an attempt to catch up to the schedule, reaching 78 mph as seen in this picture taken from outside the cab.

PL1 usage ended shortly thereafter due to weather conditions and power concerns.