Congestion has a significant impact on the environment. It's the predominant source of
pollution, as noise and air pollution. The sound produced by vehicles as well as horns …

The maintaining of sustainability is a constant challenge. Sustainability can be achieved by
maintaining road traffic safety or preventing collisions and using pollution-free vehicles and …

Sustainability, environmental sustainability, and sustainable transportation are all attracting
attention currently, and the importance of sustainable transportation due to its effects on both …

Theeffect of Side Friction (SF) has been recognized as traffic congestion in urban streets.
The impact of side friction is mainly dependent on many variables such as pedestrian traffic …

Because of the privilege of the city of Karbala with its religious character, this city has
become a destination for all visitors from all cities of the world; as a consequence, there are …

Freight transportation plays a major role in determining the economy of a region. Efficient
freight transportation systems are typically associated with reducing the cost of moving …