User talk:Mk335-NJITWILL

A tunnel is an infrastructure and almost all infrastructures are owned by local or federal governments. In order to build a tunnel, the financial aspect of it is very important. The government can fund a certain amount of money to build/ rehabilitate infrastructures every year. It is very important to identify how much a project like constructing a tunnel can cost and the financial aspect of it. This wikipedia page does not cover any of the economics of tunnels.