diff --git a/scripts/get_start_lines.py b/scripts/get_start_lines.py
index 8d62cd99..9109f1af 100644
--- a/scripts/get_start_lines.py
+++ b/scripts/get_start_lines.py
@@ -1,31 +1,45 @@
-# Get start lines from files Zwift\assets\Worlds\world*\data_1.wad\Worlds\world*\routes\routes*.xml
-
 import os
 import xml.etree.ElementTree as ET
 import re
 import csv
+import subprocess
 
-data = []
-
-for directory in os.listdir('.'):
-    if not os.path.isdir(directory):
-        continue
+worlds = 'C:\\Program Files (x86)\\Zwift\\assets\\Worlds'
 
-    for file in os.listdir(directory):
-        if not file.endswith('.xml'):
-            continue
+world_names = {
+    '1': 'Watopia',
+    '2': 'Richmond',
+    '3': 'London',
+    '4': 'New York',
+    '5': 'Innsbruck',
+    '6': 'Bologna',
+    '7': 'Yorkshire',
+    '8': 'Crit City',
+    '9': 'Makuri Islands',
+    '10': 'France',
+    '11': 'Paris',
+    '12': 'Gravel Mountain',
+    '13': 'Scotland'
+}
 
-        with open(os.path.join(directory, file)) as f:
-            xml = f.read()
+data = []
 
-        tree = ET.fromstring(re.sub(r"(<\?xml[^>]+\?>)", r"\1<root>", xml) + "</root>")
-        route = tree.find('route')
-        name = route.get('name').strip()
-        nameHash = int.from_bytes(int(route.get('nameHash')).to_bytes(4, 'little'), 'little', signed=True)
-        checkpoints = list(tree.find('highrescheckpoint').iter('entry'))
-        startRoad = checkpoints[0].get('road')
-        startTime = int(float(checkpoints[0].get('time')) * 1000000 + 5000)
-        data.append([nameHash, startRoad, startTime, directory, name])
+for directory in os.listdir(worlds):
+    world = directory[5:]
+    if os.path.isdir(os.path.join(worlds, directory)) and world in world_names:
+        subprocess.run(['wad_unpack.exe', os.path.join(worlds, directory, 'data_1.wad')])
+        routes = os.path.join('Worlds', directory, 'routes')
+        for file in os.listdir(routes):
+            with open(os.path.join(routes, file)) as f:
+                xml = f.read()
+            tree = ET.fromstring(re.sub(r"(<\?xml[^>]+\?>)", r"\1<root>", xml) + "</root>")
+            route = tree.find('route')
+            name = route.get('name').strip()
+            nameHash = int.from_bytes(int(route.get('nameHash')).to_bytes(4, 'little'), 'little', signed=True)
+            checkpoints = list(tree.find('highrescheckpoint').iter('entry'))
+            startRoad = checkpoints[0].get('road')
+            startTime = int(float(checkpoints[0].get('time')) * 1000000 + 5000)
+            data.append([nameHash, startRoad, startTime, world_names[world], name])
 
 with open('start_lines.csv', 'w', newline='') as f:
     writer = csv.writer(f)