Managing infrastructure projects requires a huge amount of documentation. In an age where we are constantly communicating and exchanging information, project documents and complex printed plan sets can become obsolete as soon as they are distributed. Many partners often must sign off on each step, and completing reviews and project sign-off using physical signatures can slow down the process. E-construction also allows those at the project site, not in their office, refer to documents in real-time, upload photos, and make necessary changes. Changing a design on a project could take 120 days to get approved—now it can be done in as quickly as three or four days.