FEDERAL-AID POLICY GUIDE
October 20, 1992, Transmittal 7
NS 23 CFR 630A
OPI:HNG-12/HFS-22
(1) The project(s) to be modified must have been obligated prior to the date the funds were subject to lapse.
(2) The project(s) modification must be due to a cost overrun. There can be no change in the scope of the project as originally obligated prior to the time of lapse, i.e., additional work may not be added to any project using lapsed funds.