Construction at LaGuardia Airport, seen on Wednesday, Aug. 16, 2017,...

Construction at LaGuardia Airport, seen on Wednesday, Aug. 16, 2017, where a new traffic pattern begins Saturday, according to the Port Authority. Credit: Jeremy Bales

Long Islanders heading to LaGuardia Airport will face a new traffic pattern beginning Saturday as they approach the airport, which is undergoing a massive reconstruction, officials said.

Westbound Exit 7 on the Grand Central Parkway will no longer provide direct access to the main terminal, Terminal B, according to the Port Authority, which operates the airport.

A new Exit 6 will provide access to the main terminal, while Exit 7 will provide access to Terminals C and D, where Delta has its main operations, the port agency said.

Terminal B is home to Jet Blue, American, Southwest, United and some regional airlines.

Exit 5, the westernmost airport exit, will continue to provide access to the long-term parking lot, the Port Authority said.

The agency has a map and video graphic online — laguardiaairport.com/news/gcp-exits-to-lga/ — to help motorist navigate the airport roadways.

The airport has seen a number of roadway changes for the past year as it undergoes a major renovation that is expected to cost more than $8 billion and take a decade to finish.

Nassau Republicans awarded over $1 million in taxpayer-funded legal contracts to the one-man law firm of Sheharyar Ali, a longtime GOP ally. Ali's father is an adviser to Nassau County Executive Bruce Blakeman. NewsdayTV's Ken Buffa and Newsday Nassau County politics reporter Bahar Ostadan have the story. Credit: Newsday Studios; File Footage

'Democrats say this is a misuse of taxpayer funds' Nassau Republicans awarded over $1 million in taxpayer-funded legal contracts to the one-man law firm of Sheharyar Ali, a longtime GOP ally. Ali's father is an adviser to Nassau County Executive Bruce Blakeman. NewsdayTV's Ken Buffa and Newsday Nassau County politics reporter Bahar Ostadan have the story.

Nassau Republicans awarded over $1 million in taxpayer-funded legal contracts to the one-man law firm of Sheharyar Ali, a longtime GOP ally. Ali's father is an adviser to Nassau County Executive Bruce Blakeman. NewsdayTV's Ken Buffa and Newsday Nassau County politics reporter Bahar Ostadan have the story. Credit: Newsday Studios; File Footage

'Democrats say this is a misuse of taxpayer funds' Nassau Republicans awarded over $1 million in taxpayer-funded legal contracts to the one-man law firm of Sheharyar Ali, a longtime GOP ally. Ali's father is an adviser to Nassau County Executive Bruce Blakeman. NewsdayTV's Ken Buffa and Newsday Nassau County politics reporter Bahar Ostadan have the story.

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