Hello my name is EEE ill be suggesting a route operated by Great Northern owned by GTR this route will be 1 hour and 32 minutes and would be around 51 miles long (66 km) calling at 31 stations in total. All stations To Stevenage •Moorgate •Old Street •Essex Road •Highbury & Islington •Drayton Park •Finsbury Park •Harringay •Hornsey •Alexandra Palace •Bowes Park •Palmers Green •Winchmore Hill •Grange Park •Enfield Chase •Gordon Hill •Crews Hill •Cuffley •Bayford •Hertford North •Watton-at-stone •Stevenage All stations to Stevenage •Moorgate •Old Street •Essex Road •Highbury & Islington •Drayton Park •Finsbury Park •Harringay •Hornsey •Alexandra Palace •New Southgate •Oakleigh Park •New Barnet •Hadley Wood •Potters Bar •Brookmans Park •Welham Green •Hatfield •Welwyn Garden City Rolling stock 717/0 This train would run from Moorgate to Welwyn Garden City, Hertford North and Stevenage the top speed of this train is 85 mph (137 km/h) and the safety systems on this train are TPWS/AWS, ETCS and Tripcock Dtg could possibly add a NHS livery as a later pack they also could use AP sounds for this. Potential DLC: BR 313/1 &/2 This train would come as a later DLC this train would operate as 3 and 6 cars running through the Northern city line The top speed of this train is 75 mph (120 km/h) and the safety systems are TPW/AWS and Tripcock. Layers & AI •AI 700/0 even though it is the wrong varient iti s close enough it would serve 10 stations on this route •801 AI passing throughout this route and you would be seeing it at Stevenage station. Train Depots The depot on this route would be hornsey Depot Hornsey train depot would hold the class 717 & the class 700. Train frequency •Moorgate to Stevenage four trains an hour with 58 trains a day •Moorgate to Welwyn Garden City four trains an hour with 65 trains a day. Thats my suggestion feel free to comment what you think hope you like this suggestion.
Rather it were part of a complete ECML South from King's Cross to Peterborough, ideally including the branch to Moorgate as suggested here. However given DTG's reluctancy to head back south (even though this route is really Eastern region still) I doubt we'll see it anytime soon unfortunately.