Whyd you post this in two spots?
Actually there are only two cops on Ocean Parkway at a time. The whole 25 miles of it. They are usually both chilling in a beach parking lot talking to each other too.
That stretch of road has been used since the sixties as a street race/top end run drag. And its almost deserted in the off season with no entrances and exits, except for the beaches.
Fairly smooth and almost perfectly straight.