"multiple pathways" means having different ways or options to get to a goal or destination. Instead of just one direct route, there are multiple routes you can choose from. Full definition
The state worked with colleges and universities to develop a new certification for teachers of young children and provided multiple pathways for educators to advance their knowledge and skills. (learningpolicyinstitute.org)
In this way, her team has been able to describe the function of multiple pathways that control plant growth. (salk.edu)
Provide parents with multiple pathways to get family - supporting jobs and achieve financial stability. (voicesforchildren.com)