28:50

MoDOT – Asphalt Upperdecking (Summer 1948) [107_011]

15:30

Watching historic steam shovels in action, a childhood dream!

41:59

MoDOT – Division of Materials (1964) [107_009]

23:18

CONSTRUCTION OF THE PENNSYLVANIA TURNPIKE 77994MD

11:19

"Picking The Winner" - Caterpillar 1937

12:57

Beth Steel Furnaces

17:39

Testing Harbor Freight Cement Mixer | Large Concrete Pad

31:09

MoDOT – Division No. 9 Operations Route 19 Shannon Co (1950) [107_003]