Columbia Classification of streets; design standards and specifications ordinance (§ 22-106)

(a) For the purpose of planning the orderly extension, construction and reconstruction of streets, all public streets and rights-of-way are classified in the transportation plan as follows:

(1) Local residential;

(2) Local nonresidential;

(3) Collector;

(4) Arterial;

(5) Expressway;

(6) Freeway.

(b) Street design standards and specifications are set forth in the transportation plan and the subdivision regulations.

(c) The council may, upon the recommendation of the director, grant a variance or exception to the minimum street widths required by the standards and specifications.