In this story, we’ll peel back the layers, speaking to people from Harvard doctors to people selling crack, and from the addicts fighting for survival to those who have escaped their addiction and now work to help others. Furthermore, we aim to uncover the deeper question of how methadone mile came to be. As we unravel this mystery, we’ll reveal how a single failed infrastructure project may be a key factor behind the hundreds now living in the streets of Boston. This episode is sponsored by Better Help.