Railway Empire Campaign Mission Three - Another Revisit - Using a Different Technique

We take another shot at campaign mission three, this time using our pass-through rural station technique. This mission is a good test of the effectiveness of the technique.
Apologies - the second part of this playthrough died a tech death. So here's the recap: bought out Beatrix easily, used the funds from liquidating her assets to build the line from Toledo through Rock Island (no stop) to Omaha and spammed passenger and mail only trains powered by Renssellaer locomotives to quickly complete the final task. Despite intentionally delaying the final task to give time to buy-out Beatrix, we finished in November 1852. The whole thing took less than 3 years with a rating of 7/7 tasks, 20/20 timing and a perfect score and President rating.
The final word on the pass-through rural station technique - it was a resounding success on this test.