<p>Originally submitted by Hotwellian<br /><br />This is based on Oldman's Modern TT.<br /><br />The extra elements are a complete revision of the Severn Beach line service, follwing the summer 2008 timetable, Mon-Fri with a much increased frequency of service and a new fictional (at the moment) hourly service to Portishead. The Portishead service is currently being actively campaigned for. If actually implemented there would have to be signalling and track upgrades bringing them up to higher standard than that shown in the current simulation, also suggested passing loops at Pill and the old Clifton Bridge station - so this fictional service has to run at freightline speeds in SimSig. I have managed to run it through twice - you need to be very careful to manage freight on the Portbury line, but there is space for one per hour.<br /><br />Also check out the Bristol notes on the WIKI.</p>