GENERAL ROAD LAWS - LAYING OUT OF CERTAIN Act of Apr. 22, 1857, P.L. 296, No. 338 Cl. 36 A SUPPLEMENT To an act relative to the laying out of a certain State Road from Curwinsville, Clearfield county, through the towns of Indiana and Saltsburg, in Indiana county, and through Westmoreland county to East Liberty, in Allegheny county, and for laying out certain State Roads, and for other purposes, approved the sixteenth day of April, Anno Domini one thousand eight hundred and thirty-eight. Section 1. Act extended to other mines The provisions of the nineteenth section of the act passed the sixteenth day of April, 1838, shall be and the same are hereby extended to mines of iron ore and other minerals: Provided, That no such road hereafter laid out under said act, or the supplement thereto, shall exceed twenty-five feet in width. 1857, April 22, P.L. 296, Sec. 1.