diff --git a/src/road.cpp b/src/road.cpp
index 73397c0aa4..b8fad7a926 100644
--- a/src/road.cpp
+++ b/src/road.cpp
@@ -461,7 +461,7 @@ static TileIndex BuildBridge(PathNode *current, TileIndex end_tile = INVALID_TIL
 
 	std::vector<BridgeType> available_bridge_types;
 
-	for (uint i = 0; i < MAX_BRIDGES; ++i) {
+	for (uint i = 0; i < 13; ++i) {
 		if (CheckBridgeAvailability(i, GetTunnelBridgeLength(start_tile, end_tile)).Succeeded()) {
 			available_bridge_types.push_back(i);
 		}
@@ -522,7 +522,7 @@ static TileIndex BuildRiverBridge(PathNode *current, const DiagDirection road_di
 
 	std::vector<BridgeType> available_bridge_types;
 
-	for (uint i = 0; i < MAX_BRIDGES; ++i) {
+	for (uint i = 0; i < 13; ++i) {
 		if (CheckBridgeAvailability(i, GetTunnelBridgeLength(start_tile, end_tile)).Succeeded()) {
 			available_bridge_types.push_back(i);
 		}