266) The limiting value of cant gradient for all gauges is

267) Normally the limiting value of cant is [where G is the gauge.]

268) Vertical curves are provided where algebraic difference between grades is equal to or

269) The limiting value of cant deficiency for Meter Gauge routes is

270) The steepest gradient permissible on a 2.5° curve for Broad Gauge line having ruling gradient of 1 in 200 is