The Secretary shall complete the conveyance under subsection (a) not later than one year after the date on which the City submits the written request described in such subsection. III Golden Spike 150th Anniversary 301. Short title This title may be cited as the Golden Spike 150th Anniversary Act . 302. Definitions In this title: (1) Adjacent landowner The term adjacent landowner means the non-Federal owner of property that directly abuts the Park boundaries. (2) Historical crossing The term historical crossing means a corridor with a maximum width of 30 feet across former railroad rights-of-way within the Park— (A) that has been used by adjacent landowners in an open manner multiple times in more than 1 of the past 10 years for vehicle, farm machinery, or livestock travel