Science Fair Project Encyclopedia
Interstate 580 (Nebraska)
Interstate 580 was also the designation for a 4-mile spur route in northern Omaha in the late 1970s and early 1980s. This designation was revoked when the state of Nebraska declined to upgrade the interchange with I-480 to Interstate standards. The freeway is currently the route of U.S. Highway 75.
03-10-2013 05:06:04
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


