While Cross Keys was still under construction, Rouse decided to build a whole new "city." The creation of Columbia, Maryland, between Baltimore and Washington, D.C., was the greatest adventure of Rouse's life. Columbia was the ultimate opportunity: the chance to embody his ideals in a whole new city. For the undertaking that would become Columbia, Rouse turned to his partner in previous projects, the Connecticut General Life Insurance Company ("CG"). At a meeting at company headquarters in Hartford, Rouse made his pitch to CG's top real estate and mortgage people and the company's chairman of the board, Frazar B. Wilde. The questioning was mostly negative, until Wilde joined in. He expressed the view that CG couldn't lose. If Rouse's project did not succeed, the land could always be sold, and probably for a higher price than what it cost.