Date: | 1959 |
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Description: | An employee of the Fox Valley Paving Company pulls the pin from the concrete form during work on Interstate Highway I-90 in Rock County. |
Date: | 10 20 1948 |
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Description: | Construction workers along State Highway 59 putting crack filler into a tar kettle for heating. |
Date: | |
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Description: | The function known as patrol maintenance is seen performed in St. Croix County along State Highway 12 by a four-horse team pulling a road grader. |
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