At the northeast and southwest corners of North Ave., and Hetfield ave. which turns into Crestwood rd. after you pass through the Traffic Light if you’re going west bound. On the southwest corner there’s a Lukoil gas station with numerous unoccupied Scotch Plains black&white P71’s (Ford Crown Victoria’s) pointing in different directions over at least six months as of this post. Chances are Scotch Plains probably has a contract with the repair center at that Lukoil for those vehicles. On the northeast corner there’s an abandon Gulf gas station which sometimes has a speedtrap facing southbound on North ave. with rear of the vehicle facing the fence of the neighboring property behind the car. In addition to all this the QuickCheck convenience store across from the Lukoil and next to what is currently a Commerce Bank has some kind of police substation crap setup there. The trap at the old "Gulf" is the only definite one know of-I would just be carefull here. It really isn’t usefull for me to give exact coordinates here however all of this mess is on the other end of a relatively short but steep bridge that goes over the Raritan Valley NJ Transit "orange" train which is on the other side of the other speedtraps often at Unity Bank and Edward Jones Financial.