The structural integrity of the railing depends heavily on the posts that support the rail structure. These posts should be no farther apart than six feet on the flat deck and no farther apart than 5 1/2 feet on stairs. Your local building department might require closer post spacing for added rail strength.
An intersection is an at-grade junction where two or more roads meet or cross. Intersections may be classified by number of road segments, traffic controls, and/or lane design. This article primarily reflects practice in jurisdictions where vehicles are driven on the right.
inÂ·terÂ·secÂ·tion. n. 1. The act, process, or result of intersecting. 2. A place where things intersect, especially a place where two or more roads cross. 3. Mathematics. a. The point or locus of points where one line, surface, or solid crosses another.rigin-the point of intersection of coordinate axes; where the values of the coordinates are all zero. set - (mathematics) an abstract collection of numbers or symbols; the set of prime numbers is infinite.