Many thanks to timmhand for sharing a photo of a street sign for the JW3 shoot on instagram. Sign says filming will occur on Wednesday April 25 through Friday 27. Tags with the photo says Times Center. The Times Center is on 242 W 41st St. In a comment further down, timmhand said near W41st and 8th Ave which is near the Time Center.
Note: Sorry I just noticed I didn’t post the link. Photo was on instagram and it is also in the site twitter feed.