Commissioner Polanco joined the New York State Unified Court System, first as a Court Attorney in the Lower Civil Court, and now in an elevated role as Principal Law Clerk at the Bronx Supreme Court.

Commissioner Polanco is an active community advocate, as former chair and active member of the Neighborhood Advisory Board of Manhattan Community Board (NAB) #12, which is responsible for identifying the service needs of their local communities (Manhattan #12), a process which guides the City in its allocation of federal Community Services Block Grant (CSBG) funding to support community-based human service programs in areas such as education, employment, health, housing, immigrant services, senior citizen services and youth development. Commissioner Polanco also maintains an enthusiastic dedication to her profession while demonstrating a commitment to women's issues through her board membership in the Dominican Women's Caucus.

"In the short time I have been on the TLC's Board, I have learned much about the importance of our regulated industries to the City's transportation network. Someday, when I look back on my time here, it is my hope that people will say, 'she brought something to the table, and she made things better.'" said Commissioner Polanco.