Road vehicles for YAPF could go to a depot about 1900 tiles away.
    Act like NPF does.

diff --git a/src/pathfinder/yapf/yapf_road.cpp b/src/pathfinder/yapf/yapf_road.cpp
index 4c26d7b..380b641 100644
--- a/src/pathfinder/yapf/yapf_road.cpp
+++ b/src/pathfinder/yapf/yapf_road.cpp
@@ -430,29 +430,34 @@ public:
 		return true;
 	}
 
-	static bool stFindNearestDepot(const RoadVehicle *v, TileIndex tile, Trackdir td, int max_distance, TileIndex *depot_tile)
+	static FindDepotData stFindNearestDepot(const RoadVehicle *v, TileIndex tile, Trackdir td, int max_distance)
 	{
 		Tpf pf;
-		return pf.FindNearestDepot(v, tile, td, max_distance, depot_tile);
+		return pf.FindNearestDepot(v, tile, td, max_distance);
 	}
 
-	inline bool FindNearestDepot(const RoadVehicle *v, TileIndex tile, Trackdir td, int max_distance, TileIndex *depot_tile)
+	/**
+	 * Find the best depot for a road vehicle.
+	 * @param v Vehicle
+	 * @param tile Tile of the vehicle.
+	 * @param td Trackdir of the vehicle.
+	 * @param max_distance max length (penalty) for paths.
+	 * @todo max_distance not used by YAPF for road vehicles.
+	 *       It can be removed or copy the SetMaxCost() strategy
+	 *       applied in YAPF for rail. The best depot can be at
+	 *       a distance greater than max_distance.
+	 */
+	inline FindDepotData FindNearestDepot(const RoadVehicle *v, TileIndex tile, Trackdir td, int max_distance)
 	{
-		/* set origin and destination nodes */
+		/* Set origin. */
 		Yapf().SetOrigin(tile, TrackdirToTrackdirBits(td));
 
-		/* find the best path */
-		bool bFound = Yapf().FindPath(v);
-		if (!bFound) return false;
+		/* Find the best path and return if no depot is found. */
+		if (!Yapf().FindPath(v)) return FindDepotData();
 
-		/* some path found
-		 * get found depot tile */
+		/* Return the cost of the best path and its depot. */
 		Node *n = Yapf().GetBestNode();
-
-		if (max_distance > 0 && n->m_cost > max_distance * YAPF_TILE_LENGTH) return false;
-
-		*depot_tile = n->m_segment_last_tile;
-		return true;
+		return FindDepotData(n->m_segment_last_tile, n->m_cost);
 	}
 };
 
@@ -504,7 +509,7 @@ FindDepotData YapfRoadVehicleFindNearestDepot(const RoadVehicle *v, int max_dist
 	}
 
 	/* default is YAPF type 2 */
-	typedef bool (*PfnFindNearestDepot)(const RoadVehicle*, TileIndex, Trackdir, int, TileIndex*);
+	typedef FindDepotData (*PfnFindNearestDepot)(const RoadVehicle*, TileIndex, Trackdir, int);
 	PfnFindNearestDepot pfnFindNearestDepot = &CYapfRoadAnyDepot2::stFindNearestDepot;
 
 	/* check if non-default YAPF type should be used */
@@ -512,8 +517,5 @@ FindDepotData YapfRoadVehicleFindNearestDepot(const RoadVehicle *v, int max_dist
 		pfnFindNearestDepot = &CYapfRoadAnyDepot1::stFindNearestDepot; // Trackdir, allow 90-deg
 	}
 
-	FindDepotData fdd;
-	bool ret = pfnFindNearestDepot(v, tile, trackdir, max_distance, &fdd.tile);
-	fdd.best_length = ret ? max_distance / 2 : UINT_MAX; // some fake distance or NOT_FOUND
-	return fdd;
+	return pfnFindNearestDepot(v, tile, trackdir, max_distance);
 }