Advocacy orgs such as PropelATL, MARTA Army, and Partnership for Southern Equity are trying very hard to have people ride transit in general, and especially for #TransitEquityDay today, and #MARTA greets you with these single-tracking announcements.
https://twitter.com/MARTAservice/status/1621946792391622658?t=Zra14KqnCLi93ZEb5msLhA&s=19
See also this very good post from @JeffDelp@twitter.com:
https://twitter.com/JeffDelp/status/1621950358611165184?t=tmyUoQ5gFV37qRgqq7cosQ&s=19