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Filter: Categories of Wisconsin Historical Images
Filter: State of Colorado
Filter: Subject of road construction workers
| Date: | 08 12 1924 |
|---|---|
| Description: | Crew of African American workmen paving a city street behind an International heavy-duty truck. |
| Date: | 11 01 1934 |
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| Description: | Worker grading a rural road with a McCormick-Deering Model 30 industrial tractor and a pull grader. The tractor was owned by Weld County. |
| Date: | 1961 |
|---|---|
| Description: | International TD-30 crawler tractor (TracTracTor) working to widen U.S. Highway 40 near Berthoud Pass in Colorado. The highway wound through the Rocky Moun... |
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