Abortion protections will be enshrined in Montana’s Constitution and largely cannot be infringed upon by state lawmakers, Montanans overwhelmingly decided, passing Constitutional Initiative 128 by a 14-point margin of 57% to 43% as of Wednesday morning.

Montana voters approved a ballot measure enshrining abortion in the state constitution, NBC News projects, delivering a victory to advocates for reproductive freedom.

Abortion-rights groups are on track to secure constitutional protections for the procedure in as many as 10 states on Tuesday, which would mark the most significant expansion of abortion access since the Supreme Court overturned Roe v.