Although the handover procedure has not yet been formally completed, we are aware that we have completed the project we have been working on for the past three years or so. It was originally intended to take less time; however, problems with the environmental permit that the client was required to provide, as well as a change in government policy, extended our work by nearly two years. This has been a period of new experiences and a reassessment of our original assumptions regarding the appropriateness of using BIM in infrastructure projects.