Just a suggestion for a new feature. It would be cool to have like a crossing arm that goes down (blocking a road) when a train approaches and back up after it has passed.

This all ready has been added in a new mod called Fuelcraft. I will be adding this mod to curseforge as seen as they can fix my account

I believe this has been done in a Railcraft compatible manner already in one of the addon mods.

Would love this! plenty of walkways cross my tracks and people keep getting killed :/

I think this is a good idea as well.