Silt. Silt is granular material of a size somewhere between sand and clay whose mineral origin is quartz and feldspar. Silt may occur as a soil or as suspended sediment in a surface water body. It may also exist as soil deposited at the bottom of a water body.
In North America, a grade-separated junction may be referred to as a grade separation or as an interchange â in contrast with an intersection, at-grade, a diamond crossing or a level crossing, which are not grade-separated. 1 Effects.
crossing, intersection point, intersection, overlap, lap, carrefour, crossroad, converging, crossway, convergency, product, point of intersection, convergence intersection (noun) the act of intersecting (as joining by causing your path to intersect your target's path)