CFR›Title 25›Chapter I›Part 169›Subpart D ContainsSubject groups Amendments–MortgagesCorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart D—Duration, Renewals, Amendments, Assignments, Mortgages Subject Groups Amendments Amendments Sections 169.204–169.206 Assignments Assignments Sections 169.207–169.209 Duration & Renewals Duration & Renewals Sections 169.201–169.203 Mortgages Mortgages Sections 169.210–169.212 Previous C Subpart C—Obtaining a Right-of-Way Next E Subpart E—Effectiveness