[vc_row][vc_column width=”1/3″][vc_column_text css=”.vc_custom_1626957259157{margin-bottom: 40px !important;}”]This is the list of mega projects, which are highly investment-intensive and large-scale projects. They are also sometimes called “major programs.” Some of these projects are so large that the list can never be complete. The most expensive project in world history in terms of adjusted monetary inflation cost is the United States highway system. Projects that cost more than one billion US dollars and attract public attention due to their significant impact on communities, the natural environment, and budgets.[/vc_column_text]