ASP.NET MVC - Route does not pass values to the Controller

I created a new Controller named Conteudo . Then I created an Action on it called conteudo and added a new View called Conteudo . Before it was PaginaBase and the Controller of Home . Well, I copied the contents of the old View ( PaginaBase ) to this new View ( Conteudo ) and when I give a View in browser, it gives Page not found error (404). In Url it looks like this: ../Conteudo/Conteudo.

My route looks like this:

routes.MapRoute(
   name: "RotaConteudo",
   url: "Conteudo/{Parametro}/{tipo}",
   defaults: new { controller = "Conteudo", action = "Conteudo", Parametro = "", tipo = "" }
);

Ok, this is the next. I created a new view and a new controller. Inside the controller, I created an action (ActionResult). I created a new view and pointed it to this controller. This Action, receives two parameters, as I did on the Route. What happens is that nothing is working. It does not make a mistake, but it does not work either. Trying to solve now, I changed the parameters from int to string, with right done view in browser and this way I was able to view the view. But by application not. I put a break on Action and it does not stop. It does nothing and does not work. That is, my controller is not working.

My action:

public ActionResult Conteudo(string nome, int Parametro, int tipo)
{
    AgaxturCmsEntities db = new AgaxturCmsEntities();

    int _parametro = Parametro;

    try
    {
        switch (tipo)
        {
            case 1:
                {
                    var resultado = (from i in db.TB_INSTITUCIONAL
                                     join c in db.TB_INSTITUCIONAL_CATEGORIAS on i.Id_Categoria equals (c.id)
                                     where i.Ativo == 1 && c.Ativo == 1 && c.CdCliente == 1 && i.Id_Categoria == _parametro
                                     select new
                                     {
                                         Conteudo = i.Conteudo
                                     }).FirstOrDefault();


                    ViewData["htmlBase"] = resultado.Conteudo;
                    break;
                }
            case 2:
                {

                    var menu_sup = (from rc in db.TB_MENUSUPERIOR
                                    join c in db.TB_MENUSUPERIOR_CATEGORIAS on rc.Id_Categoria equals (c.id)
                                    //join s in db.TB_MENUSUPERIOR_SUBCATEGORIAS on rc.Id_SubCategoria equals (s.id)
                                    //join s2 in db.TB_MENUSUPERIOR_SUBCATEGORIAS2 on rc.Id_SubCategoria2 equals (s2.id)
                                    where rc.Ativo == 1 && rc.Cdcliente == 1 && rc.Id_Categoria == _parametro
                                    select new
                                    {
                                        Conteudo = rc.Conteudo

                                    }).FirstOrDefault();

                    ViewData["htmlBase"] = menu_sup.Conteudo;
                    break;
                }
            case 3:
                {
                    var menu_sup = (from rc in db.TB_MENUSUPERIOR
                                    join s in db.TB_MENUSUPERIOR_SUBCATEGORIAS on rc.Id_SubCategoria equals (s.id)
                                    join s2 in db.TB_MENUSUPERIOR_SUBCATEGORIAS2 on rc.Id_SubCategoria2 equals (s2.id)
                                    where rc.Ativo == 1 && rc.Cdcliente == 1 && rc.Id_SubCategoria2 == _parametro
                                    select new
                                    {
                                        Conteudo = rc.Conteudo

                                    }).FirstOrDefault();

                    ViewData["htmlBase"] = menu_sup.Conteudo;
                    break;
                }
        }
        return View("Conteudo");
    }
    catch (Exception ex)
    {
        string e = ex.Message;
    }
    return View();
}

My jquery

function MontaMenuInferior() {

    var str = "";
    $.ajax({
        url: '/Conteudo/MontaMenuInferior',
        dataType: "json",
        contentType: "application/json; charset=utf-8",
        type: "POST",
        success: function (data) {

            $(data.resultado).each(function () {

                str = str + '<ul class="grid_4">' +
                                    '<li>' + this.SubCategoria + '</li>';


                $(this.subconsulta).each(function () {

                    if (this.Id_SubCategoria2 != null)

                        str = str + '<li><a href="/Conteudo/' + 'teste-de-nome/' + this.Id_SubCategoria2 + '/3" title="">' + this.SubCategoria2 + '</a></li>';
                        //str = str + '<li><a href="@Url.RouteUrl("PaginaBase",new{ Parametro = 6, tipo = 3} )">' + this.SubCategoria2 + '</a></li>'
                    else
                        str = str + '<li><a href="#' + this.SubCategoria2 + '" title="">' + this.SubCategoria2 + '</a></li>';

                });

                str = str + '</ul>';

                $('#menufooter').append(str);

                str = "";

            });
        },
        error: function (error) {

        }
    });
}