--- a/src/road_gui.cpp	Wed Mar 12 20:03:21 2008 +0000
+++ b/src/road_gui.cpp	Thu Mar 13 18:53:49 2008 +0000
@@ -418,9 +418,11 @@
 	switch (clicked_widget) {
 		case RTW_REMOVE:
 			w->RaiseWidget(RTW_ONE_WAY);
+			w->InvalidateWidget(RTW_ONE_WAY);
 			break;
 		case RTW_ONE_WAY:
 			w->RaiseWidget(RTW_REMOVE);
+			w->InvalidateWidget(RTW_REMOVE);
 			break;
 		case RTW_BUS_STATION:
 		case RTW_TRUCK_STATION: