An approach slope with updating track for my Coal staithes. Gradient 1 in 40. The alternative 'Coal staithes approach 02' KUID2:275817:60594:1 has a gradient of 1 in 30. User's choice of track to link spline point on this slope to the spline point on the coal staithes. 66 polys, 1 texture file. Please see 'read me' file.