Task 1	You are using new route signals; the old signals have a different appearance. The first four are old signals; they are always green. The new route signals are like in real life — they are always red.	2.5/5
Task 2	Your attempt to make a better junction actually made the situation worse. The junction became larger in size, which means the train blocks it for a longer time. From this point of view, the first one is better — the train passes through it faster and clears the signal sooner. At the very least, you could have added additional right turns from each direction; those would no longer block the junction. After that, you could add tunnels for straight-through traffic.	2.5/5
Total		5/10

Thank you for taking part. Although the old signals have been replaced by new ones, some players still use them. As for transport interchanges, that comes with experience. I hope you will sometimes play this game and write posts about your experience on Steemit.