diff --git a/src/addresses.h b/src/addresses.h
index 94ab6853b4..02e5dbdb84 100644
--- a/src/addresses.h
+++ b/src/addresses.h
@@ -199,6 +199,11 @@
 #define RCT2_ADDRESS_MAP_SELECTION_B_Y				0x009DE592
 #define RCT2_ADDRESS_MAP_SELECTION_TYPE				0x009DE594
 
+#define RCT2_ADDRESS_MAP_ARROW_X					0x009DEA48
+#define RCT2_ADDRESS_MAP_ARROW_Y					0x009DEA4A
+#define RCT2_ADDRESS_MAP_ARROW_Z					0x009DEA4C
+#define RCT2_ADDRESS_MAP_ARROW_DIRECTION			0x009DEA4E
+
 #define RCT2_ADDRESS_SCREEN_FLAGS					0x009DEA68
 #define RCT2_ADDRESS_SCREENSHOT_COUNTDOWN			0x009DEA6D
 // Note: not only the zeroth bit can be set to control pause
diff --git a/src/windows/footpath.c b/src/windows/footpath.c
index 3374cffb24..0dc81edbc0 100644
--- a/src/windows/footpath.c
+++ b/src/windows/footpath.c
@@ -727,9 +727,9 @@ static void window_footpath_set_selection_start_bridge_at_point(int screenX, int
 	RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_A_Y, uint16) = y;
 	RCT2_GLOBAL(RCT2_ADDRESS_MAP_SELECTION_B_Y, uint16) = y;
 
-	RCT2_GLOBAL(0x009DEA4E, uint8) = direction;
-	RCT2_GLOBAL(0x009DEA48, uint16) = x;
-	RCT2_GLOBAL(0x009DEA4A, uint16) = y;
+	RCT2_GLOBAL(RCT2_ADDRESS_MAP_ARROW_DIRECTION, uint8) = direction;
+	RCT2_GLOBAL(RCT2_ADDRESS_MAP_ARROW_X, uint16) = x;
+	RCT2_GLOBAL(RCT2_ADDRESS_MAP_ARROW_Y, uint16) = y;
 
 	int z = mapElement->base_height;
 
@@ -741,7 +741,7 @@ static void window_footpath_set_selection_start_bridge_at_point(int screenX, int
 			z += 2; // Add another 2 for a steep slope
 	}
 
-	RCT2_GLOBAL(0x009DEA4C, uint16) = z << 3;
+	RCT2_GLOBAL(RCT2_ADDRESS_MAP_ARROW_Z, uint16) = z << 3;
 
 	map_invalidate_selection_rect();
 }