Similar to long money. Typically, a longstanding financial empire that has been amassed and eventually passed down from generation to generation. The term "I-35" is symbolic of the length of U.S. interstate that nearly touches the neighboring countries of Mexico and Canada, giving it a near nationwide effect. The Hiton sisters, Ivanka Trump are some examples of beneficiaries of I-35 money.
Paris Hilton, got that I-35 money.
Ivanka Trump, got that I-35 money.
Oprah got that I-35 money.
Bill Gates got that I-35 money.
Warren Buffett got that I-35 money.