@@ -523,10 +523,11 @@ CommandCost CmdBuildRoad(TileIndex tile,
} break;
case ROAD_TILE_CROSSING:
if (HasTileRoadType(tile, rt)) return_cmd_error(STR_1007_ALREADY_BUILT);
other_bits = GetCrossingRoadBits(tile);
if (pieces & ComplementRoadBits(other_bits)) goto do_clear;
pieces = other_bits; // we need to pay for both roadbits
break;
default:
@@ -578,11 +579,12 @@ CommandCost CmdBuildRoad(TileIndex tile,
case MP_STATION: {
if (!IsDriveThroughStopTile(tile)) goto do_clear;
RoadBits curbits = AxisToRoadBits(DiagDirToAxis(GetRoadStopDir(tile)));
if (pieces & ~curbits) goto do_clear;
pieces = curbits; // we need to pay for both roadbits
case MP_TUNNELBRIDGE: