At the Oregon Department of Transportation, the system lifecycle begins with analysis and planning of the existing system to identify potential projects and ends when a project transitions into maintenance and operations.
The process has four stages:
- Program Development
- Project Development
- Construction Management
- Maintenance and Operations
Each stage includes distinct activities and products. The Project Delivery Manual encompasses the essential guidance, forms, and resources for project development. It includes statements as well as links to federal, state, and ODOT requirements. Additionally, it offers examples of best practices.