Wait, hypothetically, if we got two mazes in the Tram plaza, wouldn't that bring the maze count up to 10 (including TWDA)? Off the top of my head for the number of maze locations:
1. FDTD area
2. 747 queue
3. Metro Sets
4. Mummy queue
5. Sound Stage 29
6. Parisian Courtyard
7. Water World queue
8. TWDA
9-10? Tram plaza