From 8267fa548cd1936c946f06ebf23ffc0effc77fb3 Mon Sep 17 00:00:00 2001
From: Elizabeth Jane Wesley
 <23467296+elizabethjanewesley@users.noreply.github.com>
Date: Thu, 29 Aug 2024 15:19:12 -0400
Subject: [PATCH] Fix road buffer in smart_surface_lulc.py

Fixed buffer to be half the desired width of the road
---
 city_metrix/layers/smart_surface_lulc.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/city_metrix/layers/smart_surface_lulc.py b/city_metrix/layers/smart_surface_lulc.py
index d58f468..2ab2a02 100644
--- a/city_metrix/layers/smart_surface_lulc.py
+++ b/city_metrix/layers/smart_surface_lulc.py
@@ -66,7 +66,7 @@ def get_data(self, bbox):
             # cap is flat to the terminus of the road
             # join style is mitred so intersections are squared
             roads_osm['geometry'] = roads_osm.apply(lambda row: row['geometry'].buffer(
-                row['lanes'] * 3.048,
+                row['lanes'] * 3.048 / 2,
                 cap_style=CAP_STYLE.flat,
                 join_style=JOIN_STYLE.mitre),
                 axis=1