Sorry, you edited your response. That was not honest. You said something on the order of "If the Earth is a globe the point between the two railways should from an arc." At that point we can safely stop. We know that the Earth is a globe. What you said after that was besides the point. The problem is that a globe Earth makes not such prediction.
In fact you based that lunacy on this:
"10) The London and Northwestern Railway forms a straight line 180 miles long between London and Liverpool. The railroad’s highest point, midway at Birmingham station, is only 240 feet above sea-level. If the world were actually a globe, however, curving 8 inches per mile squared, the 180 mile stretch of rail would form an arc with the center point at Birmingham raising over a mile, a full 5,400 feet above London and Liverpool."
Again this post is nonsense. It tells us that you do not understand the concept of gravity at all.