diff --git a/src/ride/thrill/go_karts.c b/src/ride/thrill/go_karts.c
index 0e3ded857b..f4a4f79547 100644
--- a/src/ride/thrill/go_karts.c
+++ b/src/ride/thrill/go_karts.c
@@ -33,7 +33,10 @@ enum
 	SPR_GO_KARTS_FLAT_TO_25_DEG_UP_NW_SE = 20773,
 	SPR_GO_KARTS_FLAT_TO_25_DEG_UP_NE_SW = 20774,
 	SPR_GO_KARTS_FLAT_TO_25_DEG_UP_SE_NW = 20775,
-
+	SPR_GO_KARTS_25_DEG_UP_TO_FLAT_SW_NE = 20776,
+	SPR_GO_KARTS_25_DEG_UP_TO_FLAT_NW_SE = 20777,
+	SPR_GO_KARTS_25_DEG_UP_TO_FLAT_NE_SW = 20778,
+	SPR_GO_KARTS_25_DEG_UP_TO_FLAT_SE_NW = 20779,
 	SPR_GO_KARTS_25_DEG_UP_SW_NE = 20780,
 	SPR_GO_KARTS_25_DEG_UP_NW_SE = 20781,
 	SPR_GO_KARTS_25_DEG_UP_NE_SW = 20782,
@@ -42,7 +45,10 @@ enum
 	SPR_GO_KARTS_FLAT_TO_25_DEG_UP_FRONT_NW_SE = 20785,
 	SPR_GO_KARTS_FLAT_TO_25_DEG_UP_FRONT_NE_SW = 20786,
 	SPR_GO_KARTS_FLAT_TO_25_DEG_UP_FRONT_SE_NW = 20787,
-
+	SPR_GO_KARTS_25_DEG_UP_TO_FLAT_FRONT_SW_NE = 20788,
+	SPR_GO_KARTS_25_DEG_UP_TO_FLAT_FRONT_NW_SE = 20789,
+	SPR_GO_KARTS_25_DEG_UP_TO_FLAT_FRONT_NE_SW = 20790,
+	SPR_GO_KARTS_25_DEG_UP_TO_FLAT_FRONT_SE_NW = 20791,
 	SPR_GO_KARTS_25_DEG_UP_FRONT_SW_NE = 20792,
 	SPR_GO_KARTS_25_DEG_UP_FRONT_NW_SE = 20793,
 	SPR_GO_KARTS_25_DEG_UP_FRONT_NE_SW = 20794,
@@ -63,6 +69,13 @@ static const uint32 go_karts_track_pieces_flat_to_25_deg_up[4][2] = {
 	{SPR_GO_KARTS_FLAT_TO_25_DEG_UP_SE_NW, SPR_GO_KARTS_FLAT_TO_25_DEG_UP_FRONT_SE_NW},
 };
 
+static const uint32 go_karts_track_pieces_25_deg_up_to_flat[4][2] = {
+	{SPR_GO_KARTS_25_DEG_UP_TO_FLAT_SW_NE, SPR_GO_KARTS_25_DEG_UP_TO_FLAT_FRONT_SW_NE},
+	{SPR_GO_KARTS_25_DEG_UP_TO_FLAT_NW_SE, SPR_GO_KARTS_25_DEG_UP_TO_FLAT_FRONT_NW_SE},
+	{SPR_GO_KARTS_25_DEG_UP_TO_FLAT_NE_SW, SPR_GO_KARTS_25_DEG_UP_TO_FLAT_FRONT_NE_SW},
+	{SPR_GO_KARTS_25_DEG_UP_TO_FLAT_SE_NW, SPR_GO_KARTS_25_DEG_UP_TO_FLAT_FRONT_SE_NW},
+};
+
 /** rct2: 0x0074A748 */
 static void paint_go_karts_track_flat(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
 {
@@ -188,6 +201,48 @@ static void paint_go_karts_track_flat_to_25_deg_up(uint8 rideIndex, uint8 trackS
 /** rct2: 0x */
 static void paint_go_karts_track_25_deg_up_to_flat(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
 {
+	uint32 imageId;
+	paint_struct * ps;
+
+	imageId = go_karts_track_pieces_25_deg_up_to_flat[direction][0] | RCT2_GLOBAL(0x00F44198, uint32);
+	if (direction == 0 || direction == 2) {
+		ps = sub_98197C(imageId, 0, 0, 32, 28, 1, height, 0, 2, height, get_current_rotation());
+	} else {
+		ps = sub_98197C(imageId, 0, 0, 28, 32, 1, height, 2, 0, height, get_current_rotation());
+	}
+
+	if (direction == 1 || direction == 2) {
+		RCT2_GLOBAL(0x009DEA58, paint_struct*) = ps;
+	}
+
+	imageId = go_karts_track_pieces_25_deg_up_to_flat[direction][1] | RCT2_GLOBAL(0x00F44198, uint32);
+	if (direction == 0 || direction == 2) {
+		sub_98197C(imageId, 0, 0, 32, 1, 11, height, 0, 29, height + 2, get_current_rotation());
+	} else {
+		sub_98197C(imageId, 0, 0, 1, 32, 1, height, 29, 0, height + 2, get_current_rotation());
+	}
+
+	switch (direction) {
+		case 0:
+			wooden_a_supports_paint_setup(0, 5, height, RCT2_GLOBAL(0x00F4419C, uint32), NULL);
+			paint_util_push_tunnel_left(height - 8, TUNNEL_6);
+			break;
+		case 1:
+			wooden_a_supports_paint_setup(1, 6, height, RCT2_GLOBAL(0x00F4419C, uint32), NULL);
+			paint_util_push_tunnel_right(height + 8, TUNNEL_14);
+			break;
+		case 2:
+			wooden_a_supports_paint_setup(0, 7, height, RCT2_GLOBAL(0x00F4419C, uint32), NULL);
+			paint_util_push_tunnel_left(height + 8, TUNNEL_14);
+			break;
+		case 3:
+			wooden_a_supports_paint_setup(1, 8, height, RCT2_GLOBAL(0x00F4419C, uint32), NULL);
+			paint_util_push_tunnel_right(height - 8, TUNNEL_6);
+			break;
+	}
+
+	paint_util_set_segment_support_height(SEGMENTS_ALL, 0xFFFF, 0);
+	paint_util_set_general_support_height(height + 40, 0x20);
 }
 
 /** rct2: 0x0074A788 */
@@ -196,9 +251,10 @@ static void paint_go_karts_track_25_deg_down(uint8 rideIndex, uint8 trackSequenc
 	paint_go_karts_track_25_deg_up(rideIndex, trackSequence, (direction + 2) % 4, height, mapElement);
 }
 
-/** rct2: 0x */
+/** rct2: 0x0074A798 */
 static void paint_go_karts_track_flat_to_25_deg_down(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
 {
+	paint_go_karts_track_25_deg_up_to_flat(rideIndex, trackSequence, (direction + 2) % 4, height, mapElement);
 }
 
 /** rct2: 0x0074A7A8 */