public function show($id)
 {
     //capture an identifier id and show in web page
     //return ($id);
     //capture an identifier id of item in db and show in web page
     $route = Route::findorFail($id);
     //display null on page if id not known else return descript of object
     //dd($route->out_stgeorges->addDays(1)->diffForHumans());
     //return $route;
     return view('busroutes.show', compact('route'));
 }