U.S. 61 Improvements in Des Moines & Louisa County
Project Number: NHSX-061-3(61)--3H-58
- Environmental Assessment (63.63 MB) .pdf
November 24, 2015 - Finding of No Significant Impact (889.93 KB) .pdf
September 22, 2016 - EA Addendum, Sections A & B (2.72 MB) Archived .pdf
October 8, 2025