Superelevation Calculation Excel Sheet _verified_ Jun 2026

(feeds chart).

In the era of advanced 3D modeling software like Civil 3D, OpenRoads, or InRoads, one might ask: why bother with an Excel sheet? superelevation calculation excel sheet

| A | B | C | D | E | F | |---|---|---|---|---|---| | Curve ID | Radius (m) | V (km/h) | f (from table) | e required | e final | | C1 | 350 | 80 | 0.14 | =(80^2/(127*350))-0.14 = 0.013 | =MIN(0.06, E5) | (feeds chart)

= L_r_full * (e_required / e_max)