International Union of Operating Engineers Local 18

The International Union of Operating Engineers Local 18 represents heavy equipment operators, mechanics, and surveyors in the construction industry across Ohio and northern Kentucky, focusing on building roads, bridges, and other infrastructure that supports economic growth in the region. It functions as a local chapter of the International Union of Operating Engineers, which was established in 1896 to organize workers in steam engine operation and has evolved to include modern heavy machinery in construction and maintenance work.

Source: Wikipedia — International Union of Operating Engineers Local 18 (CC BY-SA 4.0)