diff --git a/lib/dotcom_web/components/trip_planner/transit_leg.ex b/lib/dotcom_web/components/trip_planner/transit_leg.ex
index 41a61a7f86..044c2b2f91 100644
--- a/lib/dotcom_web/components/trip_planner/transit_leg.ex
+++ b/lib/dotcom_web/components/trip_planner/transit_leg.ex
@@ -65,7 +65,8 @@ defmodule DotcomWeb.Components.TripPlanner.TransitLeg do
 
   defp leg_line_class(%Route{} = route) do
     route
-    |> Routes.Route.icon_atom()
+    |> Route.to_naive()
+    |> Route.icon_atom()
     |> CSSHelpers.atom_to_class()
     |> then(&"border-#{&1}")
   end