I am the RTA’s general counsel and the first woman of African descent to hold this position (something that truthfully I would never considered until now). When I was first approached about writing this piece, I wasn’t sure what to say.I mean, yes, I’m black and it’s Black History Month. And yes, I work in transit alongside lots of other dedicated African-American professionals — on our board of directors, within the executive staff and at all tiers of the region’s four agencies.How …