Chapter 3.1 LOT, PARCEL AND BLOCK DESIGN, ACCESS AND CIRCULATION Revised This chapter is included in your selections. Sections: 3.1.100 Purpose. 3.1.200 Lot, Parcel and Block Design. 3.1.300 Multi-Modal Access and Circulation. Revised 3.1.400 Vehicular Access Management. Revised 3.1.500 Clear Vision Areas.