I'm in Brooklyn, I'm not sure what you mean? How would it affect the outer boroughs?

Here across the 59th, traffic is definitely worst. With the BQE the daily shit-show that is is (never ceases to amaze me, how people get in accidents on a highway that rarely get over 35mph.) The best way was actually thru the FDR. Now everyone just uses Vernon Blvd which is only accessible thru local streets.