public TrafficStop Get(int id)
 {
     DataContext context = new DataContext();
     return context.TrafficStops.Where(ts => ts.Id == id).FirstOrDefault();
 }
 public List<TrafficStop> Sample()
 {
     DataContext context = new DataContext();
     return context.TrafficStops.Where(ts => ts.Id < 100).ToList();
 }
 public List<TrafficStop> Get()
 {
     DataContext context = new DataContext();
     return context.TrafficStops.ToList<TrafficStop>();
 }