You create a class for example ConentUrlHelper.cs
namespace CrewNetix.helper
{
    public static class ContentUrlHelper
    { 
        public static string ContentArea(this UrlHelper url, string path)
        { 
            var modulName = url.RequestContext.RouteData.DataTokens["area"];
            string modulContentLoad = "";
            if (modulName != null)
            {
                if (!string.IsNullOrEmpty(modulName.ToString()))
                    modulContentLoad = "Areas/" + modulName;
                if (path.StartsWith("~/"))
                    path = path.Remove(0, 2);
                if (path.StartsWith("/"))
                    path = path.Remove(0, 1);
                path = path.Replace("../", string.Empty);
                return VirtualPathUtility.ToAbsolute("~/" + modulContentLoad + "/" + path);
            }
            return string.Empty;
        }
    }
}
And in this way you can access files:
<script src="@Url.ContentArea("Script/PageLoad.js")" ></script>
<script src="@Url.ContentArea("Script/jquery-1.9.1.min.js")" ></script>
<script src="@Url.ContentArea("Script/kendo.all.min.js")" ></script>
<script src="@Url.ContentArea("Script/kendo.web.min.js")" ></script>
<link href="@Url.ContentArea("Content/Css/kendo.common.min.css")" rel="stylesheet" type="text/css" />
<link href="@Url.ContentArea("Content/Css/kendo.default.min.css")" rel="stylesheet" type="text/css" />