This study is designed to test Project LYNX, a program designed to help young adults (ages 18-29) with recent criminal legal system involvement can find and get connected to substance use and HIV-prevention services in the community. The program combines support from a trained peer navigator with easy-to-use digital tools.
The study will:
* Adapt an existing navigator program by adding new digital (eHealth) tools that were co-developed with young adults. These tools will help navigators refer participants to the right health services.
* Refine and test the updated program to make sure it works well and is easy to use.
* Evaluate whether the program is feasible, acceptable, and helpful in linking young adults to substance use treatment and HIV-prevention services.
The overall goal is to create a practical, user-friendly system that supports young adults find and get connected to services for substance use and HIV prevention that they need.