1 Exhibit 4.22 FIRST AMENDMENT TO SECOND AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT THIS FIRST AMENDMENT TO SECOND AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT (this "Amendment") is made as of June 18, 1999, by and among EOP OPERATING LIMITED...Revolving Credit Agreement • March 29th, 2000 • Eop Operating LTD Partnership • Real estate investment trusts • Illinois
