Photo by Bethany La Flamme

Over the weekend, SEPTA introduced a return to overnight subway service on Market Frankford and Broad Street lines, a pilot program that will be in effect through Labor Day. The new program means an uninterrupted, 24-hour subway service in Philadelphia (The Inquirer‘s Inga Saffron gets riders’ reaction to the return of the overnight train service).

Trains will now replace Nite Owl buses on weekends and holidays, including on July 4th and Labor Day. Buses continue to operate Nite Owl service on weekdays.

Here are some more details on how the overnight subway service will operate:

• SEPTA cashiers will staff major hubs and high ridership stations overnight on both lines. Where a cashier is present, riders will pay at the entrance gate.

• At unstaffed locations, signage will direct passengers through turnstiles to the Owl boarding location, where they will pay fares to the train operator at the head of the train before entering the train.

• Operators will accept exact cash fares, tokens, and passes. They will sell transfers, but will not give out change.

• Trains will run every 20 minutes between midnight and 5:00 a.m. Arrival times at the City Hall/15th Street Stations will be staggered by 10 minutes to accommodate transfers.

• Extra SEPTA police officers will be deployed to provide an enhanced level of security.

• A passenger guide with additional information and tips for riding is available online at www.septa.org/service/all-night.html

SEPTA used to have a 24-hour subway service, but it was replaced by buses in 1991 due to low ridership.

“Philadelphia has changed since that time,” SEPTA General Manager Joseph M. Casey said in a statement. “Now with all of the restaurants, increased late-night activity, and people moving back into the city, we’re excited to be able to provide this service that city, business leaders, and customers have been asking us for.”

Nearly 10,000 riders currently use the Nite Owl bus service on weekends, according to SEPTA’s report. SEPTA’s staff will evaluate ridership, staffing costs, overall security, and other factors to determine whether 24-hour weekend subway service will continue beyond the pilot program.