you could do the class 315 and 345 on the TFL rail service from Liverpool Street to shenfield.here is the cab of a class 345: here is the cab of a class 315: here is the interior of a class 315: :and here is the interior of a class 345: the route takes about 45 minutes from end to end. The route is 49 miles long.
Good idea ! Plus the Class 345 could also be added on Great Western if they decide to make a present day version of it ! (even though that's unlikely based on what Matt and Sam said in the SEHS stream about updating the route as they update in real life)
