--- a/tile.h	Thu Dec 28 16:11:07 2006 +0000
+++ b/tile.h	Thu Dec 28 17:21:22 2006 +0000
@@ -17,8 +17,11 @@
 	MP_WATER,
 	MP_VOID, // invisible tiles at the SW and SE border
 	MP_INDUSTRY,
-	MP_TUNNELBRIDGE,
+	//MP_TUNNELBRIDGE,
+	MP_TUNNEL,
 	MP_UNMOVABLE,
+	MP_RAILWAY_BRIDGE,
+	MP_STREET_BRIDGE
 } TileType;
 
 typedef enum TropicZones {