Natasha Dinnall may not be a household name, but her role is essential to the daily lives of countless New Yorkers. At 51 years old, she serves as a subway conductor, ensuring the smooth operation of one of the world’s largest rapid transit systems, according to CNBC. With 493 stations on 25 routes and 24/7 operations, the NYC subway caters to over 3 million passengers daily, surpassing 1 billion riders in 2022. Dinnall has dedicated over a decade of her life to the Q train line, becoming intimately familiar with every stop along the way. Her daily routine involves shuttling passengers through…