Are you using Roblox pathfinding or your own?
If you use Roblox’s you should force it to follow the road by using PathfindingModifiers or by calling the pathfinding method multiple times.
If you use your own you should place the points to pathfind over in the center of each turn so that it doesn’t take sharp corners.
Also Spline Interpolation might help, it also uses more than 2 points but it goes through every point you give it.
So you can just use the previous and next point in the path as the 3rd and 4th points.