--- a/road_cmd.c	Wed Oct 19 06:17:11 2005 +0000
+++ b/road_cmd.c	Wed Oct 19 06:46:41 2005 +0000
@@ -822,7 +822,7 @@
 
 	if (ground_type >= 6) {
 		// Road works
-		DrawGroundSprite(0x586 + (HASBIT(road, 4) ? 0 : 1));
+		DrawGroundSprite(HASBIT(road, 4) ? SPR_EXCAVATION_X : SPR_EXCAVATION_Y);
 		return;
 	}