수원·용인·화성·성남시, 서울 지하철 연계 ‘경기남부광역철도 기본 구상’ 경기도 제출
- Mayors of 4 cities sign joint petition for '5th National Railroad Network Construction Plan' - New 50.7km line connecting Seoul Olympic Stadium Station~Suseo~Seongnam~Yongin (Sinbong·Sungbok)~Suwon~Hwaseong - Joint research by Suwon, Yongin, Hwaseong, and Seongnam cities yields B/C ratio of 1.2