diff --git a/src/rail_cmd.cpp b/src/rail_cmd.cpp
--- a/src/rail_cmd.cpp
+++ b/src/rail_cmd.cpp
@@ -423,6 +423,8 @@ CommandCost CmdBuildSingleRail(TileIndex
 
 				if (GetDisallowedRoadDirections(tile) != DRD_NONE) return_cmd_error(STR_ERROR_CROSSING_ON_ONEWAY_ROAD);
 
+				if (RailNoLevelCrossings(railtype)) return_cmd_error(STR_ERROR_CROSSING_DISALLOWED);
+
 				RoadTypes roadtypes = GetRoadTypes(tile);
 				RoadBits road = GetRoadBits(tile, ROADTYPE_ROAD);
 				RoadBits tram = GetRoadBits(tile, ROADTYPE_TRAM);