Northglenn police sometimes operate a speed trap on eastbound Malley Drive at Highline Drive. The speed limit is 30 mph, but you are going downhill and it is easy to do 35-40 if you are not paying attention. Police car is well concealed on Highline Drive, and sometimes an officer will stand out by the street holding the radar. Also, there is a popular bike trail here, and the crosswalk law (yield to pedestrians) is very strictly enforced. Make sure you stop if there is a pedestrian or bicyclist even approaching the street.