Cloverleaf Interchange, Junction of Trunk Highways 52, 3, & 55, Inver Grove Heights, Dakota County, MN

Significance: Cloverleaf Interchange is an early example of the use of this highway junction grade separation technique in a then-rural area of Minnesota.

Unprocessed Field note material exists for this structure: N510

Survey number: HAER MN-76

interchanges inver grove heights minn cloverleaf interchange cloverleaf interchange junction trunk highways trunk highways inver heights inver grove heights dakota dakota county minnesota historic american engineering record photo ultra high resolution high resolution infrastructure highway library of congress

1969 - 1980

Library of Congress

http://www.loc.gov/

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