H-piles Were an outgrowth of I-beams pushed to meet a major problem: scour undermining of bridge piers and abutments in compact sand and gravel. Pile foundations can go earlier the soaked soil to the sound base that won't shift or settle instantly in places with many h2o within the soil, https://maps.app.goo.gl/31Ww58sUy2HnsAqy5