diff --git a/src/ride/ride.c b/src/ride/ride.c
index 972743a1eb..6ade1614e0 100644
--- a/src/ride/ride.c
+++ b/src/ride/ride.c
@@ -1348,7 +1348,7 @@ int sub_6C683D(int* x, int* y, int* z, int direction, int type, uint16 extra_par
 
 void ride_restore_provisional_entrance_or_exit()
 {
-	if (_currentTrackSelectionFlags & (1 << 2)) {
+	if (_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_ENTRANCE_OR_EXIT) {
 		game_do_command(
 			_unkF440BF.x,
 			(GAME_COMMAND_FLAG_APPLY | GAME_COMMAND_FLAG_ALLOW_DURING_PAUSED | GAME_COMMAND_FLAG_5 | GAME_COMMAND_FLAG_GHOST) | (_unkF440BF.direction << 8),
@@ -1363,7 +1363,7 @@ void ride_restore_provisional_entrance_or_exit()
 
 void ride_remove_provisional_entrance_or_exit()
 {
-	if (_currentTrackSelectionFlags & (1 << 2)) {
+	if (_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_ENTRANCE_OR_EXIT) {
 		game_do_command(
 			_unkF440BF.x,
 			(GAME_COMMAND_FLAG_5 | GAME_COMMAND_FLAG_ALLOW_DURING_PAUSED | GAME_COMMAND_FLAG_APPLY),
@@ -1378,7 +1378,7 @@ void ride_remove_provisional_entrance_or_exit()
 
 void ride_restore_provisional_track_piece()
 {
-	if (_currentTrackSelectionFlags & (1 << 1)) {
+	if (_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_TRACK) {
 		int x, y, z, direction, type, rideIndex, edxRS16;
 		if (sub_6CA2DF(&type, &direction, &rideIndex, &edxRS16, &x, &y, &z, NULL)) {
 			sub_6C96C0();
@@ -1391,7 +1391,7 @@ void ride_restore_provisional_track_piece()
 
 void ride_remove_provisional_track_piece()
 {
-	if (!(_currentTrackSelectionFlags & (1 << 1))) {
+	if (!(_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_TRACK)) {
 		return;
 	}
 	rct_ride *ride;
@@ -1438,13 +1438,13 @@ void ride_remove_provisional_track_piece()
 void sub_6C96C0()
 {
 
-	if (_currentTrackSelectionFlags & (1 << 2)) {
+	if (_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_ENTRANCE_OR_EXIT) {
 		ride_remove_provisional_entrance_or_exit();
-		_currentTrackSelectionFlags &= ~(1 << 2);
+		_currentTrackSelectionFlags &= ~TRACK_SELECTION_FLAG_ENTRANCE_OR_EXIT;
 	}
-	if (_currentTrackSelectionFlags & (1 << 1)) {
+	if (_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_TRACK) {
 		ride_remove_provisional_track_piece();
-		_currentTrackSelectionFlags &= ~(1 << 1);
+		_currentTrackSelectionFlags &= ~TRACK_SELECTION_FLAG_TRACK;
 	}
 }
 
@@ -1471,7 +1471,7 @@ void sub_6C9627()
 	case RIDE_CONSTRUCTION_STATE_MAZE_BUILD:
 	case RIDE_CONSTRUCTION_STATE_MAZE_MOVE:
 	case RIDE_CONSTRUCTION_STATE_MAZE_FILL:
-		if (_currentTrackSelectionFlags & (1 << 0)) {
+		if (_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_ARROW) {
 			map_invalidate_tile_full(
 				_currentTrackBeginX & 0xFFE0,
 				_currentTrackBeginY & 0xFFE0
@@ -1480,8 +1480,8 @@ void sub_6C9627()
 		}
 		break;
 	default:
-		if (_currentTrackSelectionFlags & (1 << 0)) {
-			_currentTrackSelectionFlags &= ~(1 << 0);
+		if (_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_ARROW) {
+			_currentTrackSelectionFlags &= ~TRACK_SELECTION_FLAG_ARROW;
 			gMapSelectFlags &= ~MAP_SELECT_FLAG_ENABLE_ARROW;
 			map_invalidate_tile_full(_currentTrackBeginX, _currentTrackBeginY);
 		}
@@ -7100,7 +7100,7 @@ money32 ride_get_entrance_or_exit_price(int rideIndex, int x, int y, int directi
 		0
 	);
 	if (result != MONEY32_UNDEFINED) {
-		_currentTrackSelectionFlags |= (1 << 2);
+		_currentTrackSelectionFlags |= TRACK_SELECTION_FLAG_ENTRANCE_OR_EXIT;
 		_unkF440BF.x = x;
 		_unkF440BF.y = y;
 		_unkF440BF.direction = direction;
diff --git a/src/ride/ride.h b/src/ride/ride.h
index 99827b3866..0dd9059591 100644
--- a/src/ride/ride.h
+++ b/src/ride/ride.h
@@ -889,6 +889,13 @@ enum {
 	MAZE_WALL_TYPE_WOOD,
 };
 
+enum {
+	TRACK_SELECTION_FLAG_ARROW            = 1 << 0,
+	TRACK_SELECTION_FLAG_TRACK            = 1 << 1,
+	TRACK_SELECTION_FLAG_ENTRANCE_OR_EXIT = 1 << 2,
+	TRACK_SELECTION_FLAG_RECHECK          = 1 << 3,
+};
+
 typedef struct rct_ride_properties {
 	uint32 flags;
 	uint8 min_value;
diff --git a/src/windows/ride_construction.c b/src/windows/ride_construction.c
index 830c367b6a..415ce7e67a 100644
--- a/src/windows/ride_construction.c
+++ b/src/windows/ride_construction.c
@@ -2722,7 +2722,7 @@ money32 sub_6CA162(int rideIndex, int trackType, int trackDirection, int edxRS16
 		_unkF440C5.y = y;
 		_unkF440C5.z = z;
 		_unkF440C5.direction = trackDirection;
-		_currentTrackSelectionFlags |= (1 << 1);
+		_currentTrackSelectionFlags |= TRACK_SELECTION_FLAG_TRACK;
 		viewport_set_visibility(gTrackGroundFlags & TRACK_ELEMENT_LOCATION_IS_UNDERGROUND ? 1 : 3);
 		if (_currentTrackSlopeEnd != 0)
 			viewport_set_visibility(2);
@@ -2741,7 +2741,7 @@ money32 sub_6CA162(int rideIndex, int trackType, int trackDirection, int edxRS16
 
 		_unkF440C5.z = z;
 		_unkF440C5.direction = trackDirection;
-		_currentTrackSelectionFlags |= (1 << 1);
+		_currentTrackSelectionFlags |= TRACK_SELECTION_FLAG_TRACK;
 		viewport_set_visibility(gTrackGroundFlags & TRACK_ELEMENT_LOCATION_IS_UNDERGROUND ? 1 : 3);
 		if (_currentTrackSlopeEnd != 0)
 			viewport_set_visibility(2);
@@ -2760,15 +2760,15 @@ void sub_6C94D8()
 
 	// Recheck if area is fine for new track.
 	// Set by footpath placement
-	if (_currentTrackSelectionFlags & (1 << 3)) {
+	if (_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_RECHECK) {
 		sub_6C9627();
-		_currentTrackSelectionFlags &= ~(1 << 3);
+		_currentTrackSelectionFlags &= ~TRACK_SELECTION_FLAG_RECHECK;
 	}
 
 	switch (_rideConstructionState) {
 	case RIDE_CONSTRUCTION_STATE_FRONT:
 	case RIDE_CONSTRUCTION_STATE_BACK:
-		if (!(_currentTrackSelectionFlags & (1 << 1))) {
+		if (!(_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_TRACK)) {
 			if (sub_6CA2DF(&type, &direction, &rideIndex, &edxRS16, &x, &y, &z, NULL)) {
 				sub_6C96C0();
 			} else {
@@ -2781,7 +2781,7 @@ void sub_6C94D8()
 			break;
 
 		_rideConstructionArrowPulseTime = 5;
-		_currentTrackSelectionFlags ^= (1 << 0);
+		_currentTrackSelectionFlags ^= TRACK_SELECTION_FLAG_ARROW;
 		x = _currentTrackBeginX;
 		y = _currentTrackBeginY;
 		z = _currentTrackBeginZ;
@@ -2796,7 +2796,7 @@ void sub_6C94D8()
 			direction ^= 2;
 		gMapSelectArrowDirection = direction;
 		gMapSelectFlags &= ~MAP_SELECT_FLAG_ENABLE_ARROW;
-		if (_currentTrackSelectionFlags & (1 << 0))
+		if (_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_ARROW)
 			gMapSelectFlags |= MAP_SELECT_FLAG_ENABLE_ARROW;
 		map_invalidate_tile_full(x, y);
 		break;
@@ -2806,13 +2806,13 @@ void sub_6C94D8()
 			break;
 
 		_rideConstructionArrowPulseTime = 5;
-		_currentTrackSelectionFlags ^= (1 << 0);
+		_currentTrackSelectionFlags ^= TRACK_SELECTION_FLAG_ARROW;
 		x = _currentTrackBeginX;
 		y = _currentTrackBeginY;
 		z = _currentTrackBeginZ;
 		direction = _currentTrackPieceDirection & 3;
 		type = _currentTrackPieceType;
-		if (sub_6C683D(&x, &y, &z, direction, type, 0, NULL, _currentTrackSelectionFlags & (1 << 0) ? 2 : 1)) {
+		if (sub_6C683D(&x, &y, &z, direction, type, 0, NULL, _currentTrackSelectionFlags & TRACK_SELECTION_FLAG_ARROW ? 2 : 1)) {
 			sub_6C96C0();
 			_rideConstructionState = RIDE_CONSTRUCTION_STATE_0;
 		}
@@ -2825,7 +2825,7 @@ void sub_6C94D8()
 			break;
 
 		_rideConstructionArrowPulseTime = 5;
-		_currentTrackSelectionFlags ^= (1 << 0);
+		_currentTrackSelectionFlags ^= TRACK_SELECTION_FLAG_ARROW;
 		x = _currentTrackBeginX & 0xFFE0;
 		y = _currentTrackBeginY & 0xFFE0;
 		z = _currentTrackBeginZ + 15;
@@ -2842,7 +2842,7 @@ void sub_6C94D8()
 			}
 		}
 		gMapSelectFlags &= ~MAP_SELECT_FLAG_ENABLE_ARROW;
-		if (_currentTrackSelectionFlags & (1 << 0))
+		if (_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_ARROW)
 			gMapSelectFlags |= MAP_SELECT_FLAG_ENABLE_ARROW;
 		map_invalidate_tile_full(x, y);
 		break;
@@ -3653,7 +3653,7 @@ void ride_construction_toolupdate_construct(int screenX, int screenY)
 	_currentTrackBeginY = y;
 	_currentTrackBeginZ = z;
 	if (
-		(_currentTrackSelectionFlags & (1 << 1)) &&
+		(_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_TRACK) &&
 		x == _previousTrackPieceX &&
 		y == _previousTrackPieceY &&
 		z == _previousTrackPieceZ
@@ -3746,7 +3746,7 @@ void ride_construction_toolupdate_entrance_exit(int screenX, int screenY)
 	direction = gRideEntranceExitPlaceDirection ^ 2;
 	unk = gRideEntranceExitPlaceStationIndex;
 	if (
-		!(_currentTrackSelectionFlags & (1 << 2)) ||
+		!(_currentTrackSelectionFlags & TRACK_SELECTION_FLAG_ENTRANCE_OR_EXIT) ||
 		x != _unkF440BF.x ||
 		y != _unkF440BF.y ||
 		direction != _unkF440BF.direction ||
diff --git a/src/world/footpath.c b/src/world/footpath.c
index cfa5c102da..7227bdf0a9 100644
--- a/src/world/footpath.c
+++ b/src/world/footpath.c
@@ -383,7 +383,7 @@ static money32 footpath_place_real(int type, int x, int y, int z, int slope, int
 	}
 
 	// Force ride construction to recheck area
-	_currentTrackSelectionFlags |= (1 << 3);
+	_currentTrackSelectionFlags |= TRACK_SELECTION_FLAG_RECHECK;
 
 	if (gGameCommandNestLevel == 1 && !(flags & GAME_COMMAND_FLAG_GHOST)) {
 		rct_xyz16 coord;
diff --git a/src/world/map.c b/src/world/map.c
index 7b419ab1e9..d2c1b3fa90 100644
--- a/src/world/map.c
+++ b/src/world/map.c
@@ -1969,7 +1969,7 @@ static money32 raise_land(int flags, int x, int y, int z, int ax, int ay, int bx
 	}
 
 	// Force ride construction to recheck area
-	_currentTrackSelectionFlags |= (1 << 3);
+	_currentTrackSelectionFlags |= TRACK_SELECTION_FLAG_RECHECK;
 
 	gCommandExpenditureType = RCT_EXPENDITURE_TYPE_LANDSCAPING;
 	gCommandPosition.x = x;
@@ -2042,7 +2042,7 @@ static money32 lower_land(int flags, int x, int y, int z, int ax, int ay, int bx
 	}
 
 	// Force ride construction to recheck area
-	_currentTrackSelectionFlags |= (1 << 3);
+	_currentTrackSelectionFlags |= TRACK_SELECTION_FLAG_RECHECK;
 
 	gCommandExpenditureType = RCT_EXPENDITURE_TYPE_LANDSCAPING;
 	gCommandPosition.x = x;
@@ -2127,7 +2127,7 @@ money32 raise_water(sint16 x0, sint16 y0, sint16 x1, sint16 y1, uint8 flags)
 	}
 
 	// Force ride construction to recheck area
-	_currentTrackSelectionFlags |= (1 << 3);
+	_currentTrackSelectionFlags |= TRACK_SELECTION_FLAG_RECHECK;
 
 	return cost;
 }
@@ -2203,7 +2203,7 @@ money32 lower_water(sint16 x0, sint16 y0, sint16 x1, sint16 y1, uint8 flags)
 	}
 
 	// Force ride construction to recheck area
-	_currentTrackSelectionFlags |= (1 << 3);
+	_currentTrackSelectionFlags |= TRACK_SELECTION_FLAG_RECHECK;
 
 	return cost;
 }
@@ -3863,7 +3863,7 @@ void game_command_place_large_scenery(int* eax, int* ebx, int* ecx, int* edx, in
 	}
 
 	// Force ride construction to recheck area
-	_currentTrackSelectionFlags |= (1 << 3);
+	_currentTrackSelectionFlags |= TRACK_SELECTION_FLAG_RECHECK;
 
 	*ebx = (scenery_entry->large_scenery.price * 10) + supportsCost;
 	if(gParkFlags & PARK_FLAGS_NO_MONEY){