The City Planning Commission may permit bus stations listed under Use Group IV(B) with fewer than 10 berths pursuant to paragraph (a) of this Section, and with 10 or more berths pursuant to paragraph (b).

All bus stations lawfully existing on December 15, 1961 are permitted to continue for the duration of the term for which such use has been authorized but the enlargement, extension, reconstruction or relocation of any bus station heretofore or hereafter constructed shall not be permitted except in accordance with the provisions set forth in this Section.

1. In C1, C2, C4, C6, C7 or C8 Districts, or in any Manufacturing District, the  Commission may permit bus stations with fewer than 10 berths for buses on a site of not less than 20,000 square feet, provided that the following findings are made:
   1. that the use of the premises as a bus station will not create serious traffic congestion, will not be detrimental to public health or general welfare and is consistent with the master plan of the city;
   2. that the principal access of such use is not located on a local street;
   3. that vehicular entrances and exits for such facility are provided separately and are located not less than 50 feet apart; and
   4. that access to such use is located on a street not less than 60 feet in width.

The Commission may prescribe appropriate conditions and safeguards to minimize adverse effects on the character of the surrounding area.

In addition, the Commission shall require the provision of adequate accessory off-street parking spaces necessary to prevent the creation of traffic congestion caused by the curb parking of vehicles generated by such use, and shall determine the required spaces in accordance with the purposes established in this Resolution with respect to other major traffic-generating facilities. The Commission shall require, in any event, not less than 10 spaces for the temporary parking of automobiles.

1. In C4, C6 or Manufacturing Districts, the Commission may permit the construction of a bus station with 10 or more berths for buses on a site of not less than 20,000 square feet, provided that the following findings are made:
   1. that the use of the premises as a bus station will not create serious traffic congestion, will not be detrimental to public health or general welfare and is consistent with the master plan of the city;
   2. that the principal access for such use is not located on a local street but is located either on an arterial highway, a major street or a secondary street within one-quarter mile of an arterial highway or major street;
   3. that such use is not located within 200 feet of a Residence District, or is otherwise separated from nearby residential areas by topographical or physical conditions of the land;
   4. that vehicular entrances and exits for such facility are provided separately and are located not less than 100 feet apart; and
   5. that access to such use is located on a street not less than 60 feet in width.

The Commission may prescribe appropriate conditions and safeguards to minimize adverse effects on the character of the surrounding area.

In addition, the Commission shall require the provision of adequate accessory off-street parking spaces necessary to prevent the creation of traffic congestion caused by the curb parking of vehicles generated by such use and shall determine the required spaces in accordance with the purposes established in this Resolution with respect to other major traffic-generating facilities. The Commission shall require, in any event, no less than 20 spaces for the temporary parking of automobiles.