BxM4C from White Plains, Greenburgh, Hartsdale, Scarsdale, and Yonkers along Central Park Avenue to Fifth Avenue in Manhattan (return trips operate on Madison Avenue within Manhattan). Bee-Line operates mostly closed-door service in the Bronx (local service is not provided solely for travel within the Bronx; appropriate MTA Regional Bus Operations service must be used instead). The only exceptions are: Route 8, which terminates at the College of Mount Saint Vincent on the Bronx/Yonkers border; Routes 40, 41, 42 and 43, which run along White Plains Road north of the Wakefield – 241st Street subway terminal; Route 45, which serves the Pelham Bay Park subway terminal, the Pelham Bay and Split Rock Golf Course, and the Bartow-Pell Mansion; Route 54, which runs on Mundy Lane along the Bronx/Mount Vernon border, since no other bus routes travel entirely through these areas; and Routes 60 and 61, which run along US Route 1 (East Fordham and Boston roads in the Bronx). In addition, Route 12 (Armonk-Purchase-White Plains) briefly enters Greenwich, Connecticut along King Street, in which it makes stops in Greenwich and Rye Brook, New York along the New York/Connecticut border; Route 77 enters Putnam County to serve the US Route 6 corridor between Mahopac and Carmel; and Route 16 briefly enters Putnam County to serve the Mahopac Village Centre. Fares All fares require exact change or MetroCard. All transfers are free with payment of fare. Dollar bills are not accepted on any Bee-Line System buses. Bee-Line Bus started accepting MetroCard on April 1, 2007. The fare for the BxM4C went down from $7 to $5. The regular fare was $2 for MetroCard, and $1.75 if paid in cash. Dollar bills, passports, and ticket books were no longer accepted for fare payment after this date. MetroCard Vans made stops on heavily used routes to help people get ready for the MetroCard. On July 23, 2019, it was announced that the Bee-Line bus fare system on all buses would be upgraded to the OMNY fare system in 2021–2022, replacing the MetroCard. The Westchester County Department of Transportation states that "OMNY is targeted for introduction on the Bee-Line Bus System beginning in 2022 at the earliest. MetroCard will continue to be accepted by New York City Transit subways and buses and Bee-Line service until 2023, enabling Bee-Line passengers to have the option of using MetroCard or OMNY during the transition phase. By the end of