Could you please give me information about infrastructure projects in the world that have use or use GIS?
For starters, here is a good, short article about how Rebuilding US Infrastructure Requires GIS and Geospatial Data.
Some other sites that may be useful:
GIS for Public Works
Four ways that BIM & GIS integration benefits infrastructure projects (Gov Design Hub September 2019)
Esri & Autodesk's Software Partnership Pays Dividends for Contractors (ENR December 2019)
Let me know if you are looking for something different.
