bool CanBuildVehicleInfrastructure(RoadTypeIdentifier rtid, CompanyID company, bool any_date)
{
	if (_game_mode != GM_EDITOR && !Company::IsValidID(company)) return false;
	/* TODO: In SE this could differ for the player who use the scenario, should I make it GM_NORMAL only? */
	if (!_settings_client.gui.disable_unsuitable_building) return true;

	RoadSubTypes roadsubtypes = ExistingRoadSubTypesForRoadType(rtid.basetype, company, any_date);

	UnitID max = _settings_game.vehicle.max_roadveh;

	if (max > 0) {
		/* Can we actually build the vehicle type? */
		const Engine *e;
		FOR_ALL_ENGINES_OF_TYPE(e, VEH_ROAD) {
			if (HasBit(roadsubtypes, e->GetRoadType().subtype)) return true;
		}
		return false;
	}

	/* We should be able to build infrastructure when we have the actual vehicle type */
	const Vehicle *v;
	FOR_ALL_VEHICLES(v) {
		if (v->type == VEH_ROAD && HasBit(roadsubtypes, RoadVehicle::From(v)->rtid.subtype) && v->owner == company) return true;
	}

	return false;
}