diff --git a/src/Microsoft.AspNet.Routing/RoutingServices.cs b/src/Microsoft.AspNet.Routing/RoutingServices.cs
index f7c09a69a9..2d547d2054 100644
--- a/src/Microsoft.AspNet.Routing/RoutingServices.cs
+++ b/src/Microsoft.AspNet.Routing/RoutingServices.cs
@@ -1,6 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
+using System;
 using Microsoft.AspNet.Routing;
 using Microsoft.Framework.DependencyInjection.Extensions;
 
@@ -9,10 +10,23 @@ namespace Microsoft.Framework.DependencyInjection
     public static class RoutingServices
     {
         public static IServiceCollection AddRouting(this IServiceCollection services)
+        {
+            return AddRouting(services, null);
+        }
+
+        public static IServiceCollection AddRouting(
+            this IServiceCollection services,
+            Action<RouteOptions> configureOptions)
         {
             services.AddOptions();
-            services.TryAdd(ServiceDescriptor.Transient<IInlineConstraintResolver, DefaultInlineConstraintResolver>());
+            services.TryAddTransient<IInlineConstraintResolver, DefaultInlineConstraintResolver>();
+
+            if (configureOptions != null)
+            {
+                services.Configure(configureOptions);
+            }
+
             return services;
         }
     }
-}
\ No newline at end of file
+}