second year for the early stations, and cotnstruction consumed the third year. Obviously, this is an over simplificatioii since all activities overlap and service dates are staggered, but it gives an order of magnitude approach.
second year for the early stations, and cotnstruction consumedthe third year. Obviously, this is an over simplificatioii since allactivities overlap and service dates are staggered, but it gives anorder of magnitude approach.