Won’t happen. The EPA will find a rare fuzzwort spider or new species of sand snail whose habitat will be destroyed. All construction will cease.
If you have ever been to Baytown and seen the refinery complex, you'd know that would be impossible.
Baytown is not some remote area. The ExxonMobil Baytown Area is the largest petroleum & petrochemical complex in the United States.
http://www.exxonmobil.com/NA-English/about_where_ref_bt_aboutus.aspx