Index
1 Types of Roads
This section discusses the various types of roads, such as highways, local roads, arterial roads, and collector roads. It covers their specific functions, design considerations, and traffic flow characteristics.
2 Components of Road Construction
The components of road construction are explored in this chapter, including subgrade, base course, surface course, and shoulders. Students will learn about the purpose of each component and their role in the durability and safety of the road.
3 Road Construction Process
The road construction process is broken down into stages, such as planning, design, earthwork, drainage, pavement construction, and maintenance. This section provides an overview of each stage and the activities involved.
4 Importance of Road Infrastructure
The importance of road infrastructure is highlighted in this chapter, discussing its impact on economic development, transportation efficiency, and connectivity. Students will learn about the significance of well-maintained roads for society and the economy.