At any time during the period of parole, you may apply for classification as an immigrant or nonimmigrant, if you are eligible. ...

You may be granted initial parole for up to two-and-a-half years. If approved for re-parole, you may receive up to another two-and-a-half years, for a maximum of five years. ...

Yes. The maximum initial parole period is two-and-a-half years. Upon re-entry at the U.S. port of entry, you may be granted parole for up to the remainder of the two-and-a-half-year initial parole period. ...