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7 Line Signal Work, Underway Since 2010, to Wrap up End of Month
7 Line Signal Work, Underway Since 2010, to Wrap up End of Month

Nov. 16, 2018 By Nathaly Pesantez

After nearly a decade of weekend service changes, closures, and other interruptions on the 7 line due to a massive signal system upgrade, the MTA at last announced that work on the project will wrap up at the end of the month.

The project, which replaces the entire 7 line’s signaling operations to a system known as Communications-Based Train Control, is set to be in service on Nov. 26. It has been underway since 2010, when the MTA selected the contractor for the project.

The new signal system, according to the MTA, will allow for more frequent and reliable service along the 10.5-mile line. It will help dispatchers know where trains are along the tracks with more precision, which the older system lacked. The precision, in turn, will allow dispatchers to have trains travel closer together and at faster speeds, thereby increasing service.

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