--- a/road_cmd.c	Fri Jan 07 12:33:28 2005 +0000
+++ b/road_cmd.c	Fri Jan 07 17:02:43 2005 +0000
@@ -980,8 +980,8 @@
 
 					SndPlayTileFx(SND_21_JACKHAMMER, tile);
 					CreateEffectVehicleAbove(
-						GET_TILE_X(tile) * 16 + 7,
-						GET_TILE_Y(tile) * 16 + 7,
+						TileX(tile) * 16 + 7,
+						TileY(tile) * 16 + 7,
 						0,
 						EV_ROADWORK);
 					MarkTileDirtyByTile(tile);