--- a/src/oldloader.cpp	Wed Jan 31 05:08:07 2007 +0000
+++ b/src/oldloader.cpp	Wed Jan 31 06:25:46 2007 +0000
@@ -312,10 +312,6 @@
 		if (st->train_tile != 0 && GetRailStationAxis(st->train_tile) != AXIS_X) {
 			Swap(st->trainst_w, st->trainst_h);
 		}
-
-		/* Check if there is a bus or truck station, and convert to new format */
-		if (st->bus_tile_obsolete != 0)   st->bus_stops   = new RoadStop(st->bus_tile_obsolete);
-		if (st->lorry_tile_obsolete != 0) st->truck_stops = new RoadStop(st->lorry_tile_obsolete);
 	}
 }
 
@@ -578,8 +574,7 @@
 	OCL_SVAR(   OC_TILE, Station, xy ),
 	OCL_VAR ( OC_UINT32,   1, &_old_town_index ),
 
-	OCL_SVAR(   OC_TILE, Station, bus_tile_obsolete ),
-	OCL_SVAR(   OC_TILE, Station, lorry_tile_obsolete ),
+	OCL_NULL( 4 ), // bus/lorry tile
 	OCL_SVAR(   OC_TILE, Station, train_tile ),
 	OCL_SVAR(   OC_TILE, Station, airport_tile ),
 	OCL_SVAR(   OC_TILE, Station, dock_tile ),

--- a/src/openttd.cpp	Wed Jan 31 05:08:07 2007 +0000
+++ b/src/openttd.cpp	Wed Jan 31 06:25:46 2007 +0000
@@ -1282,6 +1282,22 @@
 	// In 5.1, Oilrigs have been moved (again)
 	if (CheckSavegameVersionOldStyle(5, 1)) UpdateOilRig();
 
+	/* From this version on there can be multiple road stops of the same type per
+	 * station. Convert the existing stops to the new internal data structure.
+	 */
+	if (CheckSavegameVersion(6)) {
+		for (TileIndex t = 0; t < map_size; t++) {
+			if (IsRoadStopTile(t)) {
+				RoadStop *rs = new RoadStop(t);
+				if (rs == NULL) error("Too many road stops in savegame");
+
+				Station *st = GetStationByTile(t);
+				RoadStop **head = IsTruckStop(t) ? &st->truck_stops : &st->bus_stops;
+				*head = rs;
+			}
+		}
+	}
+
 	/* In version 6.1 we put the town index in the map-array. To do this, we need
 	 *  to use m2 (16bit big), so we need to clean m2, and that is where this is
 	 *  all about ;) */

--- a/src/station.h	Wed Jan 31 05:08:07 2007 +0000
+++ b/src/station.h	Wed Jan 31 06:25:46 2007 +0000
@@ -142,10 +142,6 @@
 	uint16 random_bits;
 	byte waiting_triggers;
 
-	/* Stuff that is no longer used, but needed for conversion */
-	TileIndex bus_tile_obsolete;
-	TileIndex lorry_tile_obsolete;
-
 	StationRect rect; ///< Station spread out rectangle (not saved) maintained by StationRect_xxx() functions
 
 	static const int cDebugCtorLevel = 3;

--- a/src/station_cmd.cpp	Wed Jan 31 05:08:07 2007 +0000
+++ b/src/station_cmd.cpp	Wed Jan 31 06:25:46 2007 +0000
@@ -2841,8 +2841,7 @@
 static const SaveLoad _station_desc[] = {
 	SLE_CONDVAR(Station, xy,                         SLE_FILE_U16 | SLE_VAR_U32,  0, 5),
 	SLE_CONDVAR(Station, xy,                         SLE_UINT32,                  6, SL_MAX_VERSION),
-	SLE_CONDVAR(Station, bus_tile_obsolete,          SLE_FILE_U16 | SLE_VAR_U32,  0, 5),
-	SLE_CONDVAR(Station, lorry_tile_obsolete,        SLE_FILE_U16 | SLE_VAR_U32,  0, 5),
+	SLE_CONDNULL(4, 0, 5), // bus/lorry tile
 	SLE_CONDVAR(Station, train_tile,                 SLE_FILE_U16 | SLE_VAR_U32,  0, 5),
 	SLE_CONDVAR(Station, train_tile,                 SLE_UINT32,                  6, SL_MAX_VERSION),
 	SLE_CONDVAR(Station, airport_tile,               SLE_FILE_U16 | SLE_VAR_U32,  0, 5),
@@ -2972,23 +2971,6 @@
 			st->trainst_w = w;
 			st->trainst_h = h;
 		}
-
-		/* In older versions, we had just 1 tile for a bus/lorry, now we have more..
-		 *  convert, if needed */
-		if (CheckSavegameVersion(6)) {
-			if (st->bus_tile_obsolete != 0) {
-				st->bus_stops = new RoadStop(st->bus_tile_obsolete);
-				if (st->bus_stops == NULL)
-					error("Station: too many busstations in savegame");
-
-			}
-			if (st->lorry_tile_obsolete != 0) {
-				st->truck_stops = new RoadStop(st->lorry_tile_obsolete);
-				if (st->truck_stops == NULL)
-					error("Station: too many truckstations in savegame");
-
-			}
-		}
 	}
 
 	/* This is to ensure all pointers are within the limits of _stations_size */