valhallr: A Tidy Interface to the 'Valhalla' Routing Engine

An interface to the 'Valhalla' routing engine’s application programming interfaces (APIs) for turn-by-turn routing, isochrones, and origin-destination analyses. Also includes several user-friendly functions for plotting outputs, and strives to follow "tidy" design principles. Please note that this package requires access to a running instance of 'Valhalla', which is open source and can be downloaded from <>.

Version: 0.1.0
Imports: httr, purrr, jsonlite, dplyr, magrittr, tibble, tidyr, sf, leaflet, ggplot2, htmltools, stringr, ggspatial, geojsonio, rlang, Cairo
Suggests: knitr, rmarkdown
Published: 2021-03-09
DOI: 10.32614/CRAN.package.valhallr
Author: Christopher Belanger
Maintainer: Christopher Belanger <christopher.a.belanger at>
License: GPL (≥ 3)
NeedsCompilation: no
Materials: README
CRAN checks: valhallr results


Reference manual: valhallr.pdf
Vignettes: valhallr: A Tidy R Interface to the Valhalla Routing Engine


Package source: valhallr_0.1.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): valhallr_0.1.0.tgz, r-oldrel (arm64): valhallr_0.1.0.tgz, r-release (x86_64): valhallr_0.1.0.tgz, r-oldrel (x86_64): valhallr_0.1.0.tgz


Please use the canonical form to link to this page.