Metropolitan Transportation Authority

There are only four to five months to complete testing before the December deadline, officials say.

Construction on a ventilation plant underneath Park Avenue will take four and a half years, MTA says.

The M23 stop will no longer be removed as part of the agency's plan for M23 Select Bus Service.

Here's how the MTA fared on a list of past rehab projects similar to the planned Canarsie Tubes repairs.

Another $10 million per month is needed to open on time, officials say.

The W line will return to replace the Q line going into Queens, according to the MTA's plan.

Drivers will be able to get uptown via the crosstown lanes, but should expect delays, the MTA says.

The East 96th Street station saw a big jump in riders in 2015 compared with 2014, the MTA says.

The MTA wants to install elevators and stairways at the station to make it easier to access.

MTA officials added $500 million to the project from funds they expect from the federal government.

Delays at the 72nd Street station may affect the completion date of the Second Avenue Subway, MTA says.

Politicians and locals have been criticizing the MTA for its $1 billion cut to the project.

The renovation will include adding new entrances and elevators, according to the MTA's plans.

Ceruzzi Properties wants to move a subway station entrance to the sidewalk.

The MTA will be doing maintenance work from midnight to 5 a.m. Friday.