Tier 1 final environmental impact statement

IMN-029-3(62)54--13-78

Tech Report

Iowa

793358245

Tier 1 final environmental impact statement.

Iowa. Dept. of Transportation

NTL-ENERGY AND ENVIRONMENT-Environment Impacts ; NTL-PLANNING AND POLICY-PLANNING AND POLICY ;

The Iowa Department of Transportation (Iowa DOT), Nebraska Department of Roads (NDOR), and the Federal Highway Administration (FHWA) are proposing improvements to the interstate system in the Omaha/Council Bluffs metropolitan area, extending across the Missouri River on Interstate 80 (I-80) to east of the Interstate 480 (I-480) interchange in Omaha, Nebraska (see Figure 1-1). The study considers long-term, broad-based transportation improvements along Interstate I-29 (I-29), I-80, and I-480, including approximately 18 mainline miles of interstate and 14 interchanges (3 system1, 11 service), that would add capacity and correct functional issues along the mainline and interchanges and upgrade the I-80 Missouri River Crossing. These improvements, once implemented, would bring the segments of I-80 and I-29 up to current engineering standards and modernize the roadway to accommodate future traffic needs.

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US Transportation Collection