r5r: Rapid Realistic Routing on Multimodal Transport Networks with R^5^ in R

• Main Authors: Rafael H. M. Pereira, Marcus Saraiva, Daniel Herszenhut, Carlos Kaue Vieira Braga, Matthew Wigginton Conway
• Format: Article
• Language: English
• Published: Findings Press 2021-03-01
• Series: Findings
• Online Access: https://transportfindings.scholasticahq.com/article/21262-r5r-rapid-realistic-routing-on-multimodal-transport-networks-with-r-5-in-r.pdf

Routing is a key step in transport planning and research. Nonetheless, researchers and practitioners often face challenges when performing this task due to long computation times and the cost of licensed software. R^5^ is a multimodal transport network router that offers multiple routing features, such as calculating travel times over a time window and returning multiple itineraries for origin/destination pairs. This paper describes r5r, an open-source R package that leverages R^5^ to efficiently compute travel time matrices and generate detailed itineraries between sets of origins and destinations at no expense using seamless parallel computing.