| Title | Estimating Development Density Constrained by Traffic Congestion in the Downtown, Seoul | 
					
	| Keywords | density ceiling ; traffic congestion ; sustainability ; congestion charge ; TDM ; high density development ; 개발밀도한계 ; 교통혼잡 ; 지속가능성 ; 혼잡통행료 ; 교통수요관리 ; 고밀개발 |