A snow plow includes a plurality of surface-engaging sections movably carried by the moldboard and depending from the moldboard in side-by-side relationship with one another. The surface-engaging sections are each independently linearly movable relative to the moldboard between an extended position and a retracted position to adjust to the contour of the surface being plowed. Each surface-engaging section comprises a main body portion carried by the moldboard, and a surface-engaging trip blade portion carried by the main body portion and which can pivot between a surface-scraping position and a deflected position and is urged toward the surface-scraping position. The trip blade portion can deflect to accommodate obstacles, and can cooperate with the linear movement of the surface-engaging sections to accommodate larger obstacles than can be accommodated by deflection alone. The snow plow also includes adjustable wear shoes and an adjustable vehicle mounting assembly.