This is a simple datapack that will make players and vanilla ridable mobs run faster on path blocks. If you want modded mobs to be affected, then just add that mob to the ridable tag I made in the datapack. The datapack will give players speed one while on a path block by default.
Note: this is a datapack, not a resource pack.
I have only tested it in 1.18, 1.18.1, and 1.18.2, but it might work in 1.16 and 1.17.
Kofi Supporters (Coal tier+)
None yet. Get coal tier or higher to get a shoutout right here at https://ko-fi.com/stormdragon_64