A template is then to be drawn over the section so that any deviation more than M ; in. from the specified section may be corrected. ... The State Highway Department plans to place sign posts along the side of the roadway at the end of each 400 ft. of experimental slab ... concrete base, vitrified brick with bituminous filler on macadam base, sheet asphalt on concrete base, and sheet asphalt on macadam.
|Title||:||The Highway Engineer & Contractor|