Get route attributes in MVC 5

I needed to apply class names to specific divs based on selected controller, action or id.

public class RouteAttributes
{
 public static string GetRouteParam(System.Web.Routing.RouteValueDictionary context,string section)
 {
 var routeContext = context;
 var sectionContext = section.ToLower();

 if (sectionContext.Contains("id") && routeContext.ContainsKey(sectionContext))
 {
 return routeContext[sectionContext].ToString();
 }
 else if (sectionContext.Contains("id") && HttpContext.Current.Request.QueryString.AllKeys.Contains(sectionContext))
 {
 return HttpContext.Current.Request.QueryString[sectionContext].ToString();
 }


 if (sectionContext.Contains("action") && routeContext.ContainsKey(sectionContext))
 {
 return routeContext[sectionContext].ToString();
 }
 else if (sectionContext.Contains("action") && HttpContext.Current.Request.QueryString.AllKeys.Contains(sectionContext))
 {
 return HttpContext.Current.Request.QueryString[sectionContext].ToString();
 }


 if (sectionContext.Contains("controller") && routeContext.ContainsKey(sectionContext))
 {
 return routeContext[sectionContext].ToString();
 }
 else if (sectionContext.Contains("controller") && HttpContext.Current.Request.QueryString.AllKeys.Contains(sectionContext))
 {
 return HttpContext.Current.Request.QueryString[sectionContext].ToString();
 }

 return string.Empty;
 }
}

** USAGE **

 @{
 //Global Variables

 var routeValues = HttpContext.Current.Request.RequestContext.RouteData.Values;

 var controller = RouteAttributes.GetRouteParam(routeValues, "controller");

 var action = RouteAttributes.GetRouteParam(routeValues, "action");

 var id = RouteAttributes.GetRouteParam(routeValues, "id");
}