It's probably the cheapest and easiest section to build, so they could at least get the easiest part up and running the quickest... find flaws, make changes whe

It's probably the cheapest and easiest section to build, so they could at least get the easiest part up and running the quickest... find flaws, make changes where it's cheap before starting on the very expensive sections. It's also probably the section of the track where the train can go the fastest, which would give them impressive numbers that might help keep the project rolling.