mapchallenge_day2_lines.R

library(tigris)
library(mapboxapi)
library(gganimate)
library(tidyverse)
library(sf)
library(showtext)
options(tigris_use_cache = TRUE)

animation::ani.options(ani.width = 700, ani.height = 550)

font_add_google("Roboto", "Roboto")
showtext_auto()

cook_roads <- roads("IL", "Cook")

chicago_hall <- mb_geocode("121 N La Salle St, Chicago, IL", output = "sf") %>%
  st_transform(st_crs(cook_roads))

cook_roads$dist <- as.numeric(st_distance(cook_roads, chicago_hall))
cook_roads$dist_km <- cook_roads$dist / 1000
cook_roads$dist_round <- round(cook_roads$dist, -3)

ggplot(cook_roads, aes(color = dist_km)) +
  geom_sf(linewidth = 0.1) +
  theme_void(base_family = "Roboto", base_size = 10) +
  scale_color_viridis_c(option = "plasma") +
  labs(color = "Distance (km)           ",
       title = "Cook County roads by distance to Chicago City Hall",
       subtitle = "@kyle_e_walker | tigris / gganimate R packages",
       caption = "") +
  theme(legend.position = "bottom", legend.direction = "horizontal",
        legend.key.width = unit(1.5, "cm")) +
  transition_states(dist_round) +
  shadow_mark()

I think so too I'm accessing outside US. Thank you for feedback