Hallsville Materials ordinance (§ 515.060)

All streets shall be constructed of either portland cement concrete (PCC); or PCC curb and gutter section with asphaltic concrete over a gravel base. The streets, curbs and drainage structures shall comply with the cross sections attached hereto and made a part hereof by reference, and shall comply with the material specifications accepted by the Boone County, Missouri, Road and Bridge Department for new streets and roadways, and as may be amended from time to time.