A Wide Variety at Westchester Yard. The NYC Subway is unusual among rapid transit systems in that it has a dedicated fleet of railbound maintenance equipment used by in-house forces to ... (more)

Tamping. New York City Transit Authority (NYCTA) R148 ballast tamper TP239 (Plasser, 2003) sits at Avenue H station, assisting with track maintenance work that was going on in this area.