@article{ART002882183},
author={Kwon, Cheol-woo and Chang， Hyun-ho},
title={Development of a Motorway Mobility Index Based on Road Network Coverage of Vehicle Trajectory},
journal={The Korea Spatial Planning Review},
issn={1229-8638},
year={2022},
volume={114},
pages={79-90},
doi={10.15793/kspr.2022.114..005}
TY - JOUR
AU - Kwon, Cheol-woo
AU - Chang， Hyun-ho
TI - Development of a Motorway Mobility Index Based on Road Network Coverage of Vehicle Trajectory
JO - The Korea Spatial Planning Review
PY - 2022
VL - 114
IS - null
PB - 국토연구원
SP - 79
EP - 90
SN - 1229-8638
AB - Due to the limitations of available data, the performance evaluation of national main roadways is conducted using macroscopic traffic variables (e.g., traffic volume, travel time) that consist of the cross-sectional data of network vehicle trips. To conquer this ongoing hindrance, the aim of this research is to devise a novel mobility performance evaluation index based on the concept of spatial trip coverage. Trip length distribution, a sort of derivative data extracted from big data on vehicle GPS trajectoriesy, is employed in order for the encapsulation of spatial trip coverage. To demonstrate the feasibility of the developed index, performance evaluation of national motorway sections was carried out using the index. The analysis results were similar to what transportation experts deduce. This indirectly indicates that the index, in itself, has strong explanatory and obvious discriminating power in evaluating the mobility of any road section as a member of the road network. In addition, it was demonstrated that the index could be successfully employed for the analyses of functional road classification and weekend leisure trip of motorway sections. Therefore, it is at least expected that the proposed mobility index could be efficaciously used as a policy decision-making index in the planning and operation of national highway network.
KW - Vehicle GPS Trajectory;Spatial Trip Coverage;Disaggregate Approach;Trip Mobility Index;Motorway Performance Evaluation
DO - 10.15793/kspr.2022.114..005
ER -
Kwon, Cheol-woo and Chang， Hyun-ho. (2022). Development of a Motorway Mobility Index Based on Road Network Coverage of Vehicle Trajectory. The Korea Spatial Planning Review, 114, 79-90.
Kwon, Cheol-woo and Chang， Hyun-ho. 2022, "Development of a Motorway Mobility Index Based on Road Network Coverage of Vehicle Trajectory", The Korea Spatial Planning Review, vol.114, pp.79-90. Available from: doi:10.15793/kspr.2022.114..005
Kwon, Cheol-woo, Chang， Hyun-ho "Development of a Motorway Mobility Index Based on Road Network Coverage of Vehicle Trajectory" The Korea Spatial Planning Review 114 pp.79-90 (2022) : 79.
Kwon, Cheol-woo, Chang， Hyun-ho. Development of a Motorway Mobility Index Based on Road Network Coverage of Vehicle Trajectory. 2022; 114 79-90. Available from: doi:10.15793/kspr.2022.114..005
Kwon, Cheol-woo and Chang， Hyun-ho. "Development of a Motorway Mobility Index Based on Road Network Coverage of Vehicle Trajectory" The Korea Spatial Planning Review 114(2022) : 79-90.doi: 10.15793/kspr.2022.114..005
Kwon, Cheol-woo; Chang， Hyun-ho. Development of a Motorway Mobility Index Based on Road Network Coverage of Vehicle Trajectory. The Korea Spatial Planning Review, 114, 79-90. doi: 10.15793/kspr.2022.114..005
Kwon, Cheol-woo; Chang， Hyun-ho. Development of a Motorway Mobility Index Based on Road Network Coverage of Vehicle Trajectory. The Korea Spatial Planning Review. 2022; 114 79-90. doi: 10.15793/kspr.2022.114..005
Kwon, Cheol-woo, Chang， Hyun-ho. Development of a Motorway Mobility Index Based on Road Network Coverage of Vehicle Trajectory. 2022; 114 79-90. Available from: doi:10.15793/kspr.2022.114..005
Kwon, Cheol-woo and Chang， Hyun-ho. "Development of a Motorway Mobility Index Based on Road Network Coverage of Vehicle Trajectory" The Korea Spatial Planning Review 114(2022) : 79-90.doi: 10.15793/kspr.2022.114..005
