What is the route pairing number for the Chestnut Hill East Line?

The route pairing number for the Chestnut Hill East Line is 7. This designation is significant as it helps in the identification and management of train lines within the SEPTA system. Each line in the network is assigned a route pairing number to streamline operations, schedules, and communications among staff and with passengers. Route pairing numbers differentiate one line from another, making navigation through the various routes easier for operators and helping ensure efficient service delivery. In this case, the Chestnut Hill East Line has been officially designated with the pairing number 7, and understanding this assignment is essential for those training within the SEPTA system. The connection of the route to its number fosters familiarity and improves operational fluency among conductors and engineers.