25 CFR § 169.301
When will a right-of-way document be effective?
February 24, 2021
(a) A right-of-way document will be effective on the date we approve the right-of-way document, even if an appeal is filed under part 2 of this chapter.
(b) The right-of-way document may specify a date on which the grantee's obligations are triggered. Such date may be before or after the approval date under paragraph (a) of this section.