Modular bridges are pre-fabricated structures designed to be assembled quickly and efficiently at their installation site. They consist of standardized components that can be easily transported and connected, making them ideal for temporary or permanent use in various locations. These bridges can accommodate different spans and loads, providing flexibility for various applications. The use of modular bridges can significantly reduce construction time and costs compared to traditional bridge-building methods. They are often employed in emergency situations, such as after natural disasters, to restore access quickly. Additionally, modular bridges can be reused or relocated, promoting sustainability in infrastructure development.