The speed trap is just after you get off the Commodore Barry Bridge East. If you go about one mile, and when you pass the off ramps for 130 where the concrete barrier ends, you will see a small saftey zone in the shape of a triangle before you go down the hill. This is where the lanes merge into one lane east and west. The speed limit is fair, 45mph, but you will almost always see a Delaware River Port Authority cop there running radar to catch the unaware speeding.