diff --git a/crawler/5_routing.py b/crawler/5_routing.py
index 81b58df..1ce61df 100644
--- a/crawler/5_routing.py
+++ b/crawler/5_routing.py
@@ -1,14 +1,15 @@
+import pathlib
 from data_access import Listing
 from tqdm import tqdm
 from geopy.distance import geodesic
 import logging
 
 
-def calculate_route():
+def calculate_route(listing_paths: list[str]):
     log = logging.getLogger(__name__)
     log.setLevel(logging.INFO)
 
-    listings = Listing.get_all_listings()
+    listings = Listing.get_all_listings(listing_paths)
     BROCK_STREET_LAT_LONG = 51.52570434674584, -0.13956495005056113
 
     # reduce listings to everything within 7 miles
@@ -49,7 +50,8 @@ def calculate_route():
 
 
 def main():
-    calculate_route()
+    listing_paths = sorted(list(pathlib.Path("data/rs").glob("*/listing.json")))
+    calculate_route(listing_paths)
 
 
 if __name__ == "__main__":
diff --git a/crawler/main.py b/crawler/main.py
index 6fe413c..cc2e61d 100644
--- a/crawler/main.py
+++ b/crawler/main.py
@@ -84,9 +84,12 @@ def detect_floorplan(ctx: click.core.Context):
 
 
 @cli.command()
-def routing():
-    click.echo('Running routing')
-    routing_module.calculate_route()
+@click.pass_context
+def routing(ctx: click.core.Context):
+    data_dir = ctx.obj['data_dir']
+    click.echo(f'Running routing for listings in {data_dir}')
+    listing_paths = sorted(list(pathlib.Path(data_dir).glob("*/listing.json")))
+    routing_module.calculate_route(listing_paths)
 
 
 if __name__ == '__main__':