driving thru Times Square during the day is the worst thing to do. it's a complete gridlock. there's no tunnel in nearby area. the tunnel is at 34th street and Canal Street. it's just that Times Square is really the worst place ever to drive thru during the day because it's a tourist zone and billions of people are walking the street plus thousands of trucks/constructions impeding the flow.
all you have to do is turn left or right to get out of Times Square area and problem's solved. I'm surprised you didn't do that unless... you were already deep inside Times Square area...
the only good time to drive thru Times Square is during late evening until maybe around 7-8am.