My daughter is 16 in foster care in Texas I live in louisana she will be 17 in in June can she emancipate her self at 17 out of the system?

Can she be returned to your home or are there other relatives or family friends she can be placed with? She'll probably have a hard time since she can't rent an apartment or make medical decisions for herself till she is 18. She should ask her PAL worker about her options.

No, she will remain in the system till she is 18.