Similiar Images of Many Bags Gravel Cubic Yard Quikrete 4 In. Put this luxurious Many Bags Gravel Cubic Yard Quikrete 4 In photo upon your desktop and quality the piece of legislation upon your much area does 50 lb of pea gravel cover?. A 50pound bag of pea gravel is equivalent to cubic foot, so two 50pound bags cover 1 cubic foot.