Metropolitan Transportation Authority (MTA) leadership, including Chair and CEO Janno Lieber, Bridges and Tunnels President Catherine Sheridan, and Chief of Policy and External Relations John J. McCarthy marched in the 265th New York City Saint Patrick’s Day Parade up 5th Ave. The group joined members of the Triborough Bridge and Tunnel Authority Emerald Society, which is a non-sectarian fraternal organization open to all MTA B&T employees of Irish descent.