Create's curved and diagonal train tracks only place collision on the centerline - meaning you can fall off a curved bridge that visually looks solid. This mod extends that collision across the full footprint of the rail, so any tile a curved track visually covers becomes walkable.
Trains, carts and entity logic are unaffected - only the player-vs-block collision shape changes.
Drop the jar in your mods folder alongside Create. That's it. Existing tracks become walkable on next chunk load.
Press F6 (rebindable) to toggle the track visualizer. Green wireframes = pads set, blue lines = bezier curves.
Works on both client and server (must be installed on both). No mixin conflicts known with other Create addons at time of release.