Roads and Bridges

Roads and Bridges

4.11 - 1251 ratings - Source

One Model TD-9 International crawler tractor with bulldozer. ... The city does not clear out driveways or other entrances which are filled in by the snow-plowing, this work being left to the property owner. Manual labor is kept to a minimum, and is resorted to only where the use of mechanical equipment is impossible. The costanbsp;...

Title:Roads and Bridges
Publisher: - 1948


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