diff --git a/src/road.h b/src/road.h
index becbf40512..6a2af6698f 100644
--- a/src/road.h
+++ b/src/road.h
@@ -32,7 +32,7 @@ enum RoadTramTypes : uint8 {
 };
 DECLARE_ENUM_AS_BIT_SET(RoadTramTypes)
 
-#define FOR_ALL_ROADTRAMTYPES(x) for (RoadTramType x : { RTT_ROAD, RTT_TRAM })
+static const RoadTramType _roadtramtypes[] = { RTT_ROAD, RTT_TRAM };
 
 /** Roadtype flags. Starts with RO instead of R because R is used for rails */
 enum RoadTypeFlags {
diff --git a/src/road_cmd.cpp b/src/road_cmd.cpp
index 830f9dd4fc..82e944f6e6 100644
--- a/src/road_cmd.cpp
+++ b/src/road_cmd.cpp
@@ -1238,7 +1238,7 @@ static CommandCost ClearTile_Road(TileIndex tile, DoCommandFlag flags)
 			/* Clear the road if only one piece is on the tile OR we are not using the DC_AUTO flag */
 			if ((HasExactlyOneBit(b) && GetRoadBits(tile, RTT_TRAM) == ROAD_NONE) || !(flags & DC_AUTO)) {
 				CommandCost ret(EXPENSES_CONSTRUCTION);
-				FOR_ALL_ROADTRAMTYPES(rtt) {
+				for (RoadTramType rtt : _roadtramtypes) {
 					if (!MayHaveRoad(tile) || GetRoadType(tile, rtt) == INVALID_ROADTYPE) continue;
 
 					CommandCost tmp_ret = RemoveRoad(tile, flags, GetRoadBits(tile, rtt), rtt, true);
@@ -2203,7 +2203,7 @@ static void ChangeTileOwner_Road(TileIndex tile, Owner old_owner, Owner new_owne
 				Company::Get(new_owner)->infrastructure.road[rt] += 2;
 
 				SetTileOwner(tile, new_owner);
-				FOR_ALL_ROADTRAMTYPES(rtt) {
+				for (RoadTramType rtt : _roadtramtypes) {
 					if (GetRoadOwner(tile, rtt) == old_owner) {
 						SetRoadOwner(tile, rtt, new_owner);
 					}
@@ -2213,7 +2213,7 @@ static void ChangeTileOwner_Road(TileIndex tile, Owner old_owner, Owner new_owne
 		return;
 	}
 
-	FOR_ALL_ROADTRAMTYPES(rtt) {
+	for (RoadTramType rtt : _roadtramtypes) {
 		/* Update all roadtypes, no matter if they are present */
 		if (GetRoadOwner(tile, rtt) == old_owner) {
 			RoadType rt = GetRoadType(tile, rtt);
diff --git a/src/saveload/afterload.cpp b/src/saveload/afterload.cpp
index 56680511cb..7fd2204943 100644
--- a/src/saveload/afterload.cpp
+++ b/src/saveload/afterload.cpp
@@ -1855,7 +1855,7 @@ bool AfterLoadGame()
 				}
 			} else if (IsTileType(t, MP_ROAD)) {
 				/* works for all RoadTileType */
-				FOR_ALL_ROADTRAMTYPES(rtt) {
+				for (RoadTramType rtt : _roadtramtypes) {
 					/* update even non-existing road types to update tile owner too */
 					Owner o = GetRoadOwner(t, rtt);
 					if (o < MAX_COMPANIES && !Company::IsValidID(o)) SetRoadOwner(t, rtt, OWNER_NONE);
diff --git a/src/saveload/company_sl.cpp b/src/saveload/company_sl.cpp
index fb2742a186..5770f9791e 100644
--- a/src/saveload/company_sl.cpp
+++ b/src/saveload/company_sl.cpp
@@ -128,7 +128,7 @@ void AfterLoadCompanyStats()
 				}
 
 				/* Iterate all present road types as each can have a different owner. */
-				FOR_ALL_ROADTRAMTYPES(rtt) {
+				for (RoadTramType rtt : _roadtramtypes) {
 					RoadType rt = GetRoadType(tile, rtt);
 					if (rt == INVALID_ROADTYPE) continue;
 					c = Company::GetIfValid(IsRoadDepot(tile) ? GetTileOwner(tile) : GetRoadOwner(tile, rtt));
@@ -151,7 +151,7 @@ void AfterLoadCompanyStats()
 					case STATION_BUS:
 					case STATION_TRUCK: {
 						/* Iterate all present road types as each can have a different owner. */
-						FOR_ALL_ROADTRAMTYPES(rtt) {
+						for (RoadTramType rtt : _roadtramtypes) {
 							RoadType rt = GetRoadType(tile, rtt);
 							if (rt == INVALID_ROADTYPE) continue;
 							c = Company::GetIfValid(GetRoadOwner(tile, rtt));
@@ -209,7 +209,7 @@ void AfterLoadCompanyStats()
 
 						case TRANSPORT_ROAD: {
 							/* Iterate all present road types as each can have a different owner. */
-							FOR_ALL_ROADTRAMTYPES(rtt) {
+							for (RoadTramType rtt : _roadtramtypes) {
 								RoadType rt = GetRoadType(tile, rtt);
 								if (rt == INVALID_ROADTYPE) continue;
 								c = Company::GetIfValid(GetRoadOwner(tile, rtt));
diff --git a/src/station_cmd.cpp b/src/station_cmd.cpp
index 451dedbad4..39efb710e6 100644
--- a/src/station_cmd.cpp
+++ b/src/station_cmd.cpp
@@ -2029,7 +2029,7 @@ static CommandCost RemoveRoadStop(TileIndex tile, DoCommandFlag flags)
 		}
 
 		/* Update company infrastructure counts. */
-		FOR_ALL_ROADTRAMTYPES(rtt) {
+		for (RoadTramType rtt : _roadtramtypes) {
 			RoadType rt = GetRoadType(tile, rtt);
 			UpdateCompanyRoadInfrastructure(rt, GetRoadOwner(tile, rtt), -static_cast<int>(ROAD_STOP_TRACKBIT_FACTOR));
 		}
@@ -2110,7 +2110,7 @@ CommandCost CmdRemoveRoadStop(TileIndex tile, DoCommandFlag flags, uint32 p1, ui
 		RoadType road_type[] = { INVALID_ROADTYPE, INVALID_ROADTYPE };
 		Owner road_owner[] = { OWNER_NONE, OWNER_NONE };
 		if (IsDriveThroughStopTile(cur_tile)) {
-			FOR_ALL_ROADTRAMTYPES(rtt) {
+			for (RoadTramType rtt : _roadtramtypes) {
 				road_type[rtt] = GetRoadType(cur_tile, rtt);
 				if (road_type[rtt] == INVALID_ROADTYPE) continue;
 				road_owner[rtt] = GetRoadOwner(cur_tile, rtt);
@@ -4178,7 +4178,7 @@ void DeleteOilRig(TileIndex tile)
 static void ChangeTileOwner_Station(TileIndex tile, Owner old_owner, Owner new_owner)
 {
 	if (IsRoadStopTile(tile)) {
-		FOR_ALL_ROADTRAMTYPES(rtt) {
+		for (RoadTramType rtt : _roadtramtypes) {
 			/* Update all roadtypes, no matter if they are present */
 			if (GetRoadOwner(tile, rtt) == old_owner) {
 				RoadType rt = GetRoadType(tile, rtt);
diff --git a/src/tunnelbridge_cmd.cpp b/src/tunnelbridge_cmd.cpp
index 2f76dbcef9..dd8d731ee9 100644
--- a/src/tunnelbridge_cmd.cpp
+++ b/src/tunnelbridge_cmd.cpp
@@ -1811,7 +1811,7 @@ static void ChangeTileOwner_TunnelBridge(TileIndex tile, Owner old_owner, Owner
 	 * don't want to update the infrastructure counts twice. */
 	uint num_pieces = tile < other_end ? (GetTunnelBridgeLength(tile, other_end) + 2) * TUNNELBRIDGE_TRACKBIT_FACTOR : 0;
 
-	FOR_ALL_ROADTRAMTYPES(rtt) {
+	for (RoadTramType rtt : _roadtramtypes) {
 		/* Update all roadtypes, no matter if they are present */
 		if (GetRoadOwner(tile, rtt) == old_owner) {
 			RoadType rt = GetRoadType(tile, rtt);