PHILADLEPHIA (WPVI) -- Heads up SEPTA commuters. Some changes are coming on Sunday.
New spring schedules usher in changes to bus and metro line names.
READ MORE: SEPTA Metro: Philadelphia transit agency to use color-coded, letter system | What you need to know
For example, the "G" bus is becoming the "63 bus."
The "H" bus will turn into the "71 bus."
The Market-Frankford Line is becoming the "L."
The Broad Street Line is becoming the "B."
For more information on SEPTA Metro, visit the transit agency's website.