Abstract
High traffic concentration during weekdays in the Great Metropolitan Area of Costa Rica causes severe traffic congestion and high costs for the population. It is crucial to deeply understand the dynamics of traffic congestion to design and implement long term solutions. Given the lack of official data to study traffic congestion, we model it using a transportation network based on data captured throughout the year 2018 by a GPS navigation software application (Waze), provided by the Ministry of Public Works and Transportation (MOPT in Spanish). In this paper, we focus on the data transformation procedure to create the transportation network and propose a traffic congestion classification with the available data. We developed a practical methodology which consists of four main stages: data preparation, road network modelling, road saturation estimation, and saturation dynamics analysis. The results show it is possible to model road saturation level using the proposed methodology. We were able to classify road segments in five categories that effectively represent the levels of road saturation. This classification gives us a clear overview of the real-world conditions faced by road network users.
| Original language | English |
|---|---|
| Title of host publication | High Performance Computing - 6th Latin American Conference, CARLA 2019, Revised Selected Papers |
| Editors | Juan Luis Crespo-Mariño, Esteban Meneses-Rojas |
| Publisher | Springer |
| Pages | 136-149 |
| Number of pages | 14 |
| ISBN (Print) | 9783030410049 |
| DOIs | |
| State | Published - 2020 |
| Event | 6th Latin American High Performance Computing Conference, CARLA 2019 - Turrialba, Costa Rica Duration: 25 Sep 2019 → 27 Sep 2019 |
Publication series
| Name | Communications in Computer and Information Science |
|---|---|
| Volume | 1087 CCIS |
| ISSN (Print) | 1865-0929 |
| ISSN (Electronic) | 1865-0937 |
Conference
| Conference | 6th Latin American High Performance Computing Conference, CARLA 2019 |
|---|---|
| Country/Territory | Costa Rica |
| City | Turrialba |
| Period | 25/09/19 → 27/09/19 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 9 Industry, Innovation, and Infrastructure
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SDG 11 Sustainable Cities and Communities
Keywords
- Delay
- Traffic jam
- Transportation network
- Urban mobility
- Waze
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