diff --git a/src/tunnelbridge_cmd.cpp b/src/tunnelbridge_cmd.cpp
--- a/src/tunnelbridge_cmd.cpp
+++ b/src/tunnelbridge_cmd.cpp
@@ -1253,7 +1253,7 @@ void DrawBridgeMiddle(const TileInfo *ti
 	} else if (transport_type == TRANSPORT_RAIL) {
 		const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(rampsouth));
 		if (rti->UsesOverlay()) {
-			SpriteID surface = GetCustomRailSprite(rti, ti->tile, RTSG_BRIDGE);
+			SpriteID surface = GetCustomRailSprite(rti, rampsouth, RTSG_BRIDGE);
 			if (surface != 0) {
 				AddSortableSpriteToDraw(surface + axis, PAL_NONE, x, y, 16, 16, 0, bridge_z, IsTransparencySet(TO_BRIDGES));
 			}