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G train service will be partially shut down throughout the summer. Here's what to expect.

NEW YORK - G subway train riders in Brooklyn are in for a challenging summer

The MTA announced major service changes throughout the summer in order to modernize signals. 

The signal system on the Crosstown Line, as the MTA calls it, is original - more than 90 years old.

"This system is now past the end of its useful life," the MTA said.

So they're replacing it with "the latest in communications-based train control technology." 

"A more modern, reliable signal system means more reliable service for the 160,000 riders who take the G each day," the MTA said.

The MTA says it will be partially suspending G train service 24/7 in three phases. They say by shutting service down 24/7, they can complete the upgrade much more quickly than just working on nights and weekends. 

Planned service changes

Phase 1 of the partial shutdown will take place from June 28-July 5. 

  • During that time, there will be no G train service in either direction between Court Square and Nassau Avenue. 
  • G trains will skip Court Square, 21st Street and Greenpoint Avenue. 
  • Free B94 shuttle buses will operate between Court Square and Nassau Avenue making all G train stops. 
  • J/Z trains will make local stops between Myrtle and Marcy Avenues
  • G trains will run between Nassau Avenue and Church Avenue at all times. 

Phase 2 of the partial shutdown will take place from July 5-August 12. 

  • During that time, there will be no G train service between Court Square and Bedford-Nostrand Avenues. 
  • G trains will skip Court Square, 21st street, Greenpoint Avenue, Nassau Avenue, Metropolitan Avenue/Lorimer Street, Broadway, Flushing Avenue and Myrtle-Willoughby Avenues. 
  • Free B98 shuttle buses will operate between Court Square and Bedford-Nostrand Avenues, making all G train stops. 
  • G trains will run between Bedford-Nostrand Avenues and Church Avenue at all times. 

Phase 3 of the partial shutdown will take place from August 12-Sept. 3. 

  • During that time, there will be no G train service between Bedford-Nostrand Avenues and Church Avenue
  • G trains will skip Classon Avenue, Clinton-Washington Avenues, Fulton Street, Hoyt-Schermerhorn, Bergen Street, Carroll Street, Smith-9th Streets, 4th Avenue-9th Street, 7th Avenue, 15th Street-Prospect Park, Fort Hamilton Parkway and Church Avenue. 
  • F trains will continue to make all F/G stops between Bergen Street and Church Avenues
  • J/Z trains will make local stops between Myrtle Avenue and Marcy Avenue at all times
  • Free B93 shuttle buses will run between Bedford-Nostrand Avenues and Jay Street-Metrotech, making all G stops. 
  • G trains will run between Court Square and Bedford-Nostrand Avenues at all times

Head over to the MTA for more information

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