What Is Tunel | Types of Tunnels | What Are Tunnels Used for | Classification of Tunnel | How Are Tunnels Built |Advantages of Tunnels | Disadvantages of Tunnels
CivilJungle
MARCH 13, 2021
They may be used to transport freight and travellers, water, sanitation, respectively. Tunnels appear economical than bridges or open cuts for public sector utilities such as water, sewer as well as power. Tunnels are also proven economical to carry publicly owned utilities such as water, electricity, sewers, and so on.
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