The NSR and the HIJSM bought every piece of land to proceed. But some landowners and farmers didn’t like the idea of a railway crossing their farm, because it could frighten the cows. There was even a big incident that happened while making a railway track that connected Amsterdam to Rotterdam. A land owner called Aernout Hendrik van Wickenvoort Crommelin only wanted to sell his piece of land if a train station was built favorable for him. The HIJSM and NSR didn’t like that so they tried to make the railway track go around his piece of land. Unfortunately it failed. Still Aernout had given them some land to continue. The NSR and HIJSM lost a lot of money on this incident and it was later called: ‘Het laantje van van der Gaag'. The railroad was finished in 1847.