A railway track scale must be installed with approach rails at the end of the scale. The approach rails must be at least 50 feet long and must be parallel to the scale rails in both the horizontal and vertical planes.
A reinforced concrete approach panel must be installed at each end of the scale. The panels must:
Minn. R. agency 120, ch. 7601, RAILWAY TRACK SCALES, pt. 7601.3030
Statutory Authority: MS s 239.06