Sec. 39. No material may be used in the construction of a county highway, bridge, or culvert unless the material is equal to the material required and meets all tests and standards required by the department for the building of highways, bridges, or culverts by the department.
Formerly: Acts 1919, c.112, s.39. As amended by Acts 1980, P.L.74, SEC.301; P.L.86-1988, SEC.101; P.L.113-1989, SEC.5.