Skip to main content

Official State of Iowa Website

Agencies A-Z Programs & Services

Department of Transportation

Main navigation

Driver’s Licenses & IDs
Registration & Plates
Modes of Travel
Motor Carriers
Travel Tools

Agencies A-Z Online Services

Breadcrumbs

Home
Transportation Development
Location & Environment
NEPA Compliance
NEPA Projects & Documents

I-80-I-380 System Interchange

Environmental Assessment
June 18, 2009
Finding of No Significant Impact
May 24, 2010

Secondary Navigation Menu

NEPA Projects & Documents

Department of Transportation

Footer Social Media Menu

Iowa Department of Transportation Central Office

800 Lincoln Way
Ames, IA 50010

Phone

How can we help?

Share feedback with us

Footer Menu

Footer

Iowa DOT
Vendors & Partners
Online Services
Data

Contact Menu

Send Feedback

© 2024 State of Iowa - Read our accessibility, data, and privacy policies.