- Head over to the West, where you can find an Ammo Dump and Dr Zed's Meds.
- Go up the nearby stairs, restock as needed and head on forward to the West into the tunnels in front of you.
- Continue through the break into the first room, then into the next tunnel and into the next section: Apollyon Transit Station.
- Emerging from the tunnels, you will encounter a large gang of the Children of the Vault.
- To move forward, you will want to clear some of these foes out.
- Get to the doors that are boarded over along the Eastern wall.
- Clear most of the bandits out so Maya can approach the door and Phaselock it out of the way.
- Do know a Loot Tink and a Badass Tink can spawn into this fight.
- Once Maya has opened that door, then you are free to head forward.