How can I rent a regional center and launch my own construction project?

Unfortunately, the I-526 does not allow for concurrent I-485/Adjustment of Status filings. Long-term immigration planning is important, and an immigration attorney will be essential. One quicker path to entering the U.S. to work is the E-2 visa, provided you are from the right country and are intending to stay temporarily.

There are entities and regional centers that are willing to affiliate with a good EB-5 project under the right circumstances. You should reach out to an experienced EB-5 attorney who can advise you. As for options to stay in the United States and manage a construction project, the pending I-526 petition will not allow you to do that. You could enter as a B-1 visitor for up to six months (with a possible six-month extension maximum) for temporary business purposes, but not for employment.

You should get an interim visa to stay in the U.S. to manage your project. Your options depend on your country of nationality and the specifications of the project.

You can likely find a regional center to rent but you will need to find another way to enter and work in the U.S. such as an E-2 treaty investor if you come from an eligible country.