Passengers travelling by train via Cambridge and Ely are being asked to check before travelling as major engineering work will affect most weekends from mid September to the end of November. This autumn, construction work for the new Cambridge South station will continue, together with upgrading the track, signals and power systems between Shepreth branch junction and Cambridge station, to prepare for station opening next year. To allow this work to continue, a series of autumn weekends will be needed when trains are not running to allow engineers to safely work on, and next to the mainline. W…