1 juin 2023 · TWU Local 100, the MTA’s largest union, announced late Wednesday a tentative contract had been drafted, securing transit workers annual raises of 9.8% compounded over three years; a. 2 juin 2023 · MTA Local 100 President Richard Davis this week announced that the union has reached a tentative contract agreement with the MTA that includes substantial salary increases and other important wins for membership. The contract provides for annual raises of 9.8% compounded over three years and cash bonus payments, holds the line on.