## 1 Introduction  
The fifth generation is the current generation of cellular networks and aims to make significant improvements in service quality to enhance reliability, throughput, delay, and connectivity [1]. Some examples of 5G emerging applications are smart houses, intelligent transportation, health monitoring, and the Internet of Things (IoT) [2]. The IoT is an emerging revolution that associates physical things to the Internet [3]. The Internet of Vehicles (IoV) is a subset of the IoT in which vehicles are connected to the internet and can send and receive data [4, 5]. Vehicle-to-everything technology is an evolution towards the IoV era and the Intelligent Transportation System (ITS). V2X aims to enhance road safety, the reliability of communications, and traffic efficiency [6, 7]. There are four kinds of V2X communications, as shown in Figure 1: vehicle-to-vehicle (V2V), vehicle-to-pedestrian (V2P), vehicle-to-infrastructure (V2I), and vehicle-to-network (V2N). An ITS provides end users with comfort and safety by employing many models and strategies, the majority of which are based on machine learning techniques [8]. Machine learning (ML) is a branch of artificial intelligence (AI) that allows computers to learn from data without having to be explicitly programmed [9, 10]. ML techniques have recently received a lot of attention and the future prospects for this technology are extremely bright [11]. There are three types of learning techniques, i.e., supervised, unsupervised, and reinforcement methods. Supervised learning uses labeled data to perform a specific learning task, while unsupervised learning uses unlabeled data [12]. Reinforcement learning is a kind of learning that uses reward signals to make the computer learn; the learner is not taught which actions to take, but it must try to see which ones give the most rewards [13]. Building an effective ML model needs data features that are closely associated with each other and with the prediction target [14]. A smart city is an urban area that utilizes advanced technologies to make life easier for its citizens [15; 16]. Smart cities focus on improving the quality of services provided to individuals through the management of public resources, convenience, maintenance, and sustainability [17]. They can overcome issues related to the fields of health, education, environment, governance, economic, and transportation [18; 19]. By 2025, it is expected that there will be 88 smart cities around the world. Based on the global smart cities index, the top ten smart cities in terms of smart infrastructure, economy, and governance are London, New York, Paris, Berlin, Tokyo, Los Angeles, Singapore, Seoul, Chicago, and Hong Kong [20]. Three of these top cities are located in the United States of America. New York is one of the largest cities in the world and it has many attractions for tourists and a diversity of cultures, as 40% of its residents come from other countries [21]. Los Angeles lies in Southern California and it is the United States' second-largest city in terms of population [22; 23]. Chicago is located in northeastern Illinois and it is the third largest city in the United States in terms of population [24; 25]. In the field of transportation, a very limited number of real vehicle databases is available for scientists and engineers to perform academic research related to V2X and machine learning. The existing databases require effort, time, and equipment to collect data samples. In addition, the resulting data lack location accuracy and up-to-date versions. The main contribution of this paper is proposing a real vehicle dataset, called VehDS-LA that was generated accurately using Google Maps in the city of Los Angeles, California. The database has 74,170 samples that are located on 15 LA streets and each sample has 4 vehicle features. This paper introduces a general mechanism in generating vehicle datasets for smart cities based on Google My Maps.