Ⅰ.총론...1 Ⅱ.서울시 도시현황 및 장래발전...2 1.도시개발계획과 행정구역의 변천...2 2.인구현황 및 증가추세...5 3.토지이용...10 4.도시개발계획 개요...13 Ⅲ.서울시 도시교통현황...17 1.교통량 및 통행실태...17 2.서울시 통행형태의 특성...25 3.교통시설 및 수단...25 4.지하철 종로선 개통에 따른 교통전망...27 5.서울시 도시교통 특성...29 Ⅳ.지하철 확장계획...31 1.지하철 건설의 필요성...31 2.지하철건설기본계획...32 3.계획노선의 건설우선순위...36 Ⅴ.제2 3호선의 수송수요추정...38 1.전제...38 2.수요추정과정...38 3.목표년도 통행량 추정...41 4.통행량의 배분...48 5.역의 위치결정 환승...49 6.지하철 수요의 산정...55 7.총수요 및 상승효과...59 8.장래확장에 따른 수요변동...62 9.역간수요...63 Ⅵ.지하철 제2 3호 사업계획...69 1.사업의 개요...69 2.노선...69 3.건설계획...72 4.운행계획...75 5.자금조달 및 투자계획...75 6.사업의 수지...81 7.사업효과...87