--- a/road_map.h	Sat Apr 15 19:52:58 2006 +0000
+++ b/road_map.h	Sat Apr 15 20:07:42 2006 +0000
@@ -26,6 +26,10 @@
 	return GetRoadType(t) == ROAD_CROSSING;
 }
 
+static inline bool IsLevelCrossingTile(TileIndex t)
+{
+	return IsTileType(t, MP_STREET) && IsLevelCrossing(t);
+}
 
 static inline RoadBits GetRoadBits(TileIndex t)
 {