Office of Location and Enviroment
Back

NEPA Documents

Council Bluffs Interstate System (I-29, I-80 and I-480) Improvements Project - Pottawattamie County

Tier 2, Segment 3, Finding of No Significant Impact (FONSI)
Tier 2, Segment 3, Environmental Assessment and Section 4(f) De Minimis Impact Finding
Draft Environmental Impact Statement (DEIS)
Final Environmental Impact Statement (FEIS)
Record of Decision (ROD)  

Finding of No Significant Impact (FONSI)

Aug. 23, 2011


Environmental Assessment

March 14, 2011



Draft Environmental Impact Statement

Nov. 23, 2004



Final Environmental Impact Statement

July 22, 2005


Record of Decision

August 26, 2005