Additionally, the 7 line will get two more round trips on weeknights from 8pm to 10:20pm, bringing the time between trains down to under 4.5 minutes.
The 2 line will get two additional weeknight round trips between 8:30pm and 9:30pm, putting 7.5 minutes between trains.
And the M train will get one more round trip on weekdays between 9am and 9:30am, which will also bring the wait between trains down to 7.5 minutes during that time.
The handful of service increases will cost the MTA about $1.6 million per year.
The MTA said the changes come as a result of residential development outpacing the city's infrastructure and correspond with population growth and ridership demands in certain areas of the city. Consequently, the transit agency is removing one round trip between the morning and evening rush hours on the D line, which will increase the time between trains to 10 minutes for Brooklyn-bound trains between 7:30am and 8am and Bronx-bound trains between 5:30pm and 6pm., according to the MTA.