diff --git a/src/autoreplace_gui.cpp b/src/autoreplace_gui.cpp
index 8b342ca712..afe9b65fe6 100644
--- a/src/autoreplace_gui.cpp
+++ b/src/autoreplace_gui.cpp
@@ -357,7 +357,7 @@ public:
 				switch (this->window_number) {
 					case VEH_TRAIN:
 						for (RailType rt = RAILTYPE_BEGIN; rt != RAILTYPE_END; rt++) {
-							const RailtypeInfo *rti = GetRailTypeInfo(rt);
+							const RailTypeInfo *rti = GetRailTypeInfo(rt);
 							/* Skip rail type if it has no label */
 							if (rti->label == 0) continue;
 							d = maxdim(d, GetStringBoundingBox(rti->strings.replace_text));
diff --git a/src/build_vehicle_gui.cpp b/src/build_vehicle_gui.cpp
index 733434cb0c..3ea29e6007 100644
--- a/src/build_vehicle_gui.cpp
+++ b/src/build_vehicle_gui.cpp
@@ -1698,7 +1698,7 @@ struct BuildVehicleWindow : Window {
 		switch (widget) {
 			case WID_BV_CAPTION:
 				if (this->vehicle_type == VEH_TRAIN && !this->listview_mode) {
-					const RailtypeInfo *rti = GetRailTypeInfo(this->filter.railtype);
+					const RailTypeInfo *rti = GetRailTypeInfo(this->filter.railtype);
 					SetDParam(0, rti->strings.build_caption);
 				} else if (this->vehicle_type == VEH_ROAD && !this->listview_mode) {
 					const RoadTypeInfo *rti = GetRoadTypeInfo(this->filter.roadtype);
diff --git a/src/company_cmd.cpp b/src/company_cmd.cpp
index 3be9d48efb..02663c301e 100644
--- a/src/company_cmd.cpp
+++ b/src/company_cmd.cpp
@@ -563,7 +563,7 @@ Company *DoStartupNewCompany(bool is_ai, CompanyID company = INVALID_COMPANY)
 	/* Scale the initial loan based on the inflation rounded down to the loan interval. The maximum loan has already been inflation adjusted. */
 	c->money = c->current_loan = std::min<int64_t>((INITIAL_LOAN * _economy.inflation_prices >> 16) / LOAN_INTERVAL * LOAN_INTERVAL, _economy.max_loan);
 
-	c->avail_railtypes = GetCompanyRailtypes(c->index);
+	c->avail_railtypes = GetCompanyRailTypes(c->index);
 	c->avail_roadtypes = GetCompanyRoadTypes(c->index);
 	c->inaugurated_year = TimerGameCalendar::year;
 
diff --git a/src/console_cmds.cpp b/src/console_cmds.cpp
index b3e3607bce..5c773d573f 100644
--- a/src/console_cmds.cpp
+++ b/src/console_cmds.cpp
@@ -2398,7 +2398,7 @@ static void ConDumpRailTypes()
 
 	std::map<uint32_t, const GRFFile *> grfs;
 	for (RailType rt = RAILTYPE_BEGIN; rt < RAILTYPE_END; rt++) {
-		const RailtypeInfo *rti = GetRailTypeInfo(rt);
+		const RailTypeInfo *rti = GetRailTypeInfo(rt);
 		if (rti->label == 0) continue;
 		uint32_t grfid = 0;
 		const GRFFile *grf = rti->grffile[RTSG_GROUND];
diff --git a/src/elrail.cpp b/src/elrail.cpp
index b341516472..72021cb9ed 100644
--- a/src/elrail.cpp
+++ b/src/elrail.cpp
@@ -176,7 +176,7 @@ static TrackBits MaskWireBits(TileIndex t, TrackBits tracks)
  */
 static inline SpriteID GetWireBase(TileIndex tile, TileContext context = TCX_NORMAL)
 {
-	const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
+	const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
 	SpriteID wires = GetCustomRailSprite(rti, tile, RTSG_WIRES, context);
 	return wires == 0 ? SPR_WIRE_BASE : wires;
 }
@@ -186,7 +186,7 @@ static inline SpriteID GetWireBase(TileIndex tile, TileContext context = TCX_NOR
  */
 static inline SpriteID GetPylonBase(TileIndex tile, TileContext context = TCX_NORMAL)
 {
-	const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
+	const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
 	SpriteID pylons = GetCustomRailSprite(rti, tile, RTSG_PYLONS, context);
 	return pylons == 0 ? SPR_PYLON_BASE : pylons;
 }
@@ -633,7 +633,7 @@ void SettingsDisableElrail(int32_t new_value)
 		}
 	}
 
-	for (Company *c : Company::Iterate()) c->avail_railtypes = GetCompanyRailtypes(c->index);
+	for (Company *c : Company::Iterate()) c->avail_railtypes = GetCompanyRailTypes(c->index);
 
 	/* This resets the _last_built_railtype, which will be invalid for electric
 	 * rails. It may have unintended consequences if that function is ever
diff --git a/src/engine.cpp b/src/engine.cpp
index 66c9880868..3aa242e375 100644
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -756,7 +756,7 @@ void StartupEngines()
 
 	/* Update the bitmasks for the vehicle lists */
 	for (Company *c : Company::Iterate()) {
-		c->avail_railtypes = GetCompanyRailtypes(c->index);
+		c->avail_railtypes = GetCompanyRailTypes(c->index);
 		c->avail_roadtypes = GetCompanyRoadTypes(c->index);
 	}
 
@@ -779,7 +779,7 @@ static void EnableEngineForCompany(EngineID eid, CompanyID company)
 
 	SetBit(e->company_avail, company);
 	if (e->type == VEH_TRAIN) {
-		c->avail_railtypes = GetCompanyRailtypes(c->index);
+		c->avail_railtypes = GetCompanyRailTypes(c->index);
 	} else if (e->type == VEH_ROAD) {
 		c->avail_roadtypes = GetCompanyRoadTypes(c->index);
 	}
@@ -807,7 +807,7 @@ static void DisableEngineForCompany(EngineID eid, CompanyID company)
 
 	ClrBit(e->company_avail, company);
 	if (e->type == VEH_TRAIN) {
-		c->avail_railtypes = GetCompanyRailtypes(c->index);
+		c->avail_railtypes = GetCompanyRailTypes(c->index);
 	} else if (e->type == VEH_ROAD) {
 		c->avail_roadtypes = GetCompanyRoadTypes(c->index);
 	}
diff --git a/src/newgrf.cpp b/src/newgrf.cpp
index 5904decbdb..787b0cc386 100644
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -4212,7 +4212,7 @@ static ChangeInfoResult RailTypeChangeInfo(uint id, int numinfo, int prop, ByteR
 {
 	ChangeInfoResult ret = CIR_SUCCESS;
 
-	extern RailtypeInfo _railtypes[RAILTYPE_END];
+	extern RailTypeInfo _railtypes[RAILTYPE_END];
 
 	if (id + numinfo > RAILTYPE_END) {
 		GrfMsg(1, "RailTypeChangeInfo: Rail type {} is invalid, max {}, ignoring", id + numinfo, RAILTYPE_END);
@@ -4223,7 +4223,7 @@ static ChangeInfoResult RailTypeChangeInfo(uint id, int numinfo, int prop, ByteR
 		RailType rt = _cur.grffile->railtype_map[id + i];
 		if (rt == INVALID_RAILTYPE) return CIR_INVALID_ID;
 
-		RailtypeInfo *rti = &_railtypes[rt];
+		RailTypeInfo *rti = &_railtypes[rt];
 
 		switch (prop) {
 			case 0x08: // Label of rail type
@@ -4342,7 +4342,7 @@ static ChangeInfoResult RailTypeReserveInfo(uint id, int numinfo, int prop, Byte
 {
 	ChangeInfoResult ret = CIR_SUCCESS;
 
-	extern RailtypeInfo _railtypes[RAILTYPE_END];
+	extern RailTypeInfo _railtypes[RAILTYPE_END];
 
 	if (id + numinfo > RAILTYPE_END) {
 		GrfMsg(1, "RailTypeReserveInfo: Rail type {} is invalid, max {}, ignoring", id + numinfo, RAILTYPE_END);
@@ -5929,10 +5929,10 @@ static void RailTypeMapSpriteGroup(ByteReader *buf, uint8_t idcount)
 
 		if (ctype >= RTSG_END) continue;
 
-		extern RailtypeInfo _railtypes[RAILTYPE_END];
+		extern RailTypeInfo _railtypes[RAILTYPE_END];
 		for (auto &railtype : railtypes) {
 			if (railtype != INVALID_RAILTYPE) {
-				RailtypeInfo *rti = &_railtypes[railtype];
+				RailTypeInfo *rti = &_railtypes[railtype];
 
 				rti->grffile[ctype] = _cur.grffile;
 				rti->group[ctype] = _cur.spritegroups[groupid];
@@ -7595,7 +7595,7 @@ static void ParamSet(ByteReader *buf)
 			break;
 
 		case 0x8F: { // Rail track type cost factors
-			extern RailtypeInfo _railtypes[RAILTYPE_END];
+			extern RailTypeInfo _railtypes[RAILTYPE_END];
 			_railtypes[RAILTYPE_RAIL].cost_multiplier = GB(res, 0, 8);
 			if (_settings_game.vehicle.disable_elrails) {
 				_railtypes[RAILTYPE_ELECTRIC].cost_multiplier = GB(res, 0, 8);
diff --git a/src/newgrf_engine.cpp b/src/newgrf_engine.cpp
index 11a6ff7d29..8eac2b0d7a 100644
--- a/src/newgrf_engine.cpp
+++ b/src/newgrf_engine.cpp
@@ -578,7 +578,7 @@ static uint32_t VehicleGetVariable(Vehicle *v, const VehicleScopeResolver *objec
 			switch (v->type) {
 				case VEH_TRAIN: {
 					RailType rt = GetTileRailType(v->tile);
-					const RailtypeInfo *rti = GetRailTypeInfo(rt);
+					const RailTypeInfo *rti = GetRailTypeInfo(rt);
 					return ((rti->flags & RTFB_CATENARY) ? 0x200 : 0) |
 						(HasPowerOnRail(Train::From(v)->railtype, rt) ? 0x100 : 0) |
 						GetReverseRailTypeTranslation(rt, object->ro.grffile);
diff --git a/src/newgrf_railtype.cpp b/src/newgrf_railtype.cpp
index 6b7bfd763c..a95d686d45 100644
--- a/src/newgrf_railtype.cpp
+++ b/src/newgrf_railtype.cpp
@@ -78,7 +78,7 @@ uint32_t RailTypeResolverObject::GetDebugID() const
  * @param param1 Extra parameter (first parameter of the callback, except railtypes do not have callbacks).
  * @param param2 Extra parameter (second parameter of the callback, except railtypes do not have callbacks).
  */
-RailTypeResolverObject::RailTypeResolverObject(const RailtypeInfo *rti, TileIndex tile, TileContext context, RailTypeSpriteGroup rtsg, uint32_t param1, uint32_t param2)
+RailTypeResolverObject::RailTypeResolverObject(const RailTypeInfo *rti, TileIndex tile, TileContext context, RailTypeSpriteGroup rtsg, uint32_t param1, uint32_t param2)
 	: ResolverObject(rti != nullptr ? rti->grffile[rtsg] : nullptr, CBID_NO_CALLBACK, param1, param2), railtype_scope(*this, rti, tile, context)
 {
 	this->root_spritegroup = rti != nullptr ? rti->group[rtsg] : nullptr;
@@ -93,7 +93,7 @@ RailTypeResolverObject::RailTypeResolverObject(const RailtypeInfo *rti, TileInde
  * @param[out] num_results If not nullptr, return the number of sprites in the spriteset.
  * @return The sprite to draw.
  */
-SpriteID GetCustomRailSprite(const RailtypeInfo *rti, TileIndex tile, RailTypeSpriteGroup rtsg, TileContext context, uint *num_results)
+SpriteID GetCustomRailSprite(const RailTypeInfo *rti, TileIndex tile, RailTypeSpriteGroup rtsg, TileContext context, uint *num_results)
 {
 	assert(rtsg < RTSG_END);
 
@@ -118,7 +118,7 @@ SpriteID GetCustomRailSprite(const RailtypeInfo *rti, TileIndex tile, RailTypeSp
  * @param gui Is the sprite being used on the map or in the GUI?
  * @return The sprite to draw.
  */
-SpriteID GetCustomSignalSprite(const RailtypeInfo *rti, TileIndex tile, SignalType type, SignalVariant var, SignalState state, bool gui)
+SpriteID GetCustomSignalSprite(const RailTypeInfo *rti, TileIndex tile, SignalType type, SignalVariant var, SignalState state, bool gui)
 {
 	if (rti->group[RTSG_SIGNALS] == nullptr) return 0;
 
diff --git a/src/newgrf_railtype.h b/src/newgrf_railtype.h
index 0d599fc976..af07556aef 100644
--- a/src/newgrf_railtype.h
+++ b/src/newgrf_railtype.h
@@ -18,7 +18,7 @@
 struct RailTypeScopeResolver : public ScopeResolver {
 	TileIndex tile;      ///< Tracktile. For track on a bridge this is the southern bridgehead.
 	TileContext context; ///< Are we resolving sprites for the upper halftile, or on a bridge?
-	const RailtypeInfo *rti;
+	const RailTypeInfo *rti;
 
 	/**
 	 * Constructor of the railtype scope resolvers.
@@ -26,7 +26,7 @@ struct RailTypeScopeResolver : public ScopeResolver {
 	 * @param tile %Tile containing the track. For track on a bridge this is the southern bridgehead.
 	 * @param context Are we resolving sprites for the upper halftile, or on a bridge?
 	 */
-	RailTypeScopeResolver(ResolverObject &ro, const RailtypeInfo *rti, TileIndex tile, TileContext context)
+	RailTypeScopeResolver(ResolverObject &ro, const RailTypeInfo *rti, TileIndex tile, TileContext context)
 		: ScopeResolver(ro), tile(tile), context(context), rti(rti)
 	{
 	}
@@ -39,7 +39,7 @@ struct RailTypeScopeResolver : public ScopeResolver {
 struct RailTypeResolverObject : public ResolverObject {
 	RailTypeScopeResolver railtype_scope; ///< Resolver for the railtype scope.
 
-	RailTypeResolverObject(const RailtypeInfo *rti, TileIndex tile, TileContext context, RailTypeSpriteGroup rtsg, uint32_t param1 = 0, uint32_t param2 = 0);
+	RailTypeResolverObject(const RailTypeInfo *rti, TileIndex tile, TileContext context, RailTypeSpriteGroup rtsg, uint32_t param1 = 0, uint32_t param2 = 0);
 
 	ScopeResolver *GetScope(VarSpriteGroupScope scope = VSG_SCOPE_SELF, byte relative = 0) override
 	{
@@ -53,8 +53,8 @@ struct RailTypeResolverObject : public ResolverObject {
 	uint32_t GetDebugID() const override;
 };
 
-SpriteID GetCustomRailSprite(const RailtypeInfo *rti, TileIndex tile, RailTypeSpriteGroup rtsg, TileContext context = TCX_NORMAL, uint *num_results = nullptr);
-SpriteID GetCustomSignalSprite(const RailtypeInfo *rti, TileIndex tile, SignalType type, SignalVariant var, SignalState state, bool gui = false);
+SpriteID GetCustomRailSprite(const RailTypeInfo *rti, TileIndex tile, RailTypeSpriteGroup rtsg, TileContext context = TCX_NORMAL, uint *num_results = nullptr);
+SpriteID GetCustomSignalSprite(const RailTypeInfo *rti, TileIndex tile, SignalType type, SignalVariant var, SignalState state, bool gui = false);
 
 RailType GetRailTypeTranslation(uint8_t railtype, const GRFFile *grffile);
 uint8_t GetReverseRailTypeTranslation(RailType railtype, const GRFFile *grffile);
diff --git a/src/newgrf_station.cpp b/src/newgrf_station.cpp
index 3dbf10538c..fa120d3b23 100644
--- a/src/newgrf_station.cpp
+++ b/src/newgrf_station.cpp
@@ -768,7 +768,7 @@ void DeallocateSpecFromStation(BaseStation *st, byte specindex)
 bool DrawStationTile(int x, int y, RailType railtype, Axis axis, StationClassID sclass, uint station)
 {
 	const DrawTileSprites *sprites = nullptr;
-	const RailtypeInfo *rti = GetRailTypeInfo(railtype);
+	const RailTypeInfo *rti = GetRailTypeInfo(railtype);
 	PaletteID palette = COMPANY_SPRITE_COLOUR(_local_company);
 	uint tile = 2;
 
diff --git a/src/rail.cpp b/src/rail.cpp
index d07c641b55..9bd11e391c 100644
--- a/src/rail.cpp
+++ b/src/rail.cpp
@@ -183,7 +183,7 @@ RailType GetTileRailType(Tile tile)
  * @param railtype requested RailType
  * @return true if company has requested RailType available
  */
-bool HasRailtypeAvail(const CompanyID company, const RailType railtype)
+bool HasRailTypeAvail(const CompanyID company, const RailType railtype)
 {
 	return !HasBit(_railtypes_hidden_mask, railtype) && HasBit(Company::Get(company)->avail_railtypes, railtype);
 }
@@ -193,7 +193,7 @@ bool HasRailtypeAvail(const CompanyID company, const RailType railtype)
  * @param company the company in question
  * @return true if company has any RailTypes available
  */
-bool HasAnyRailtypesAvail(const CompanyID company)
+bool HasAnyRailTypesAvail(const CompanyID company)
 {
 	return (Company::Get(company)->avail_railtypes & ~_railtypes_hidden_mask) != 0;
 }
@@ -203,9 +203,9 @@ bool HasAnyRailtypesAvail(const CompanyID company)
  * @param rail the railtype to check.
  * @return true if the current company may build the rail.
  */
-bool ValParamRailtype(const RailType rail)
+bool ValParamRailType(const RailType rail)
 {
-	return rail < RAILTYPE_END && HasRailtypeAvail(_current_company, rail);
+	return rail < RAILTYPE_END && HasRailTypeAvail(_current_company, rail);
 }
 
 /**
@@ -220,7 +220,7 @@ RailTypes AddDateIntroducedRailTypes(RailTypes current, TimerGameCalendar::Date
 	RailTypes rts = current;
 
 	for (RailType rt = RAILTYPE_BEGIN; rt != RAILTYPE_END; rt++) {
-		const RailtypeInfo *rti = GetRailTypeInfo(rt);
+		const RailTypeInfo *rti = GetRailTypeInfo(rt);
 		/* Unused rail type. */
 		if (rti->label == 0) continue;
 
@@ -248,7 +248,7 @@ RailTypes AddDateIntroducedRailTypes(RailTypes current, TimerGameCalendar::Date
  * @param introduces If true, include rail types introduced by other rail types
  * @return the rail types.
  */
-RailTypes GetCompanyRailtypes(CompanyID company, bool introduces)
+RailTypes GetCompanyRailTypes(CompanyID company, bool introduces)
 {
 	RailTypes rts = RAILTYPES_NONE;
 
@@ -312,14 +312,14 @@ RailType GetRailTypeByLabel(RailTypeLabel label, bool allow_alternate_labels)
 {
 	/* Loop through each rail type until the label is found */
 	for (RailType r = RAILTYPE_BEGIN; r != RAILTYPE_END; r++) {
-		const RailtypeInfo *rti = GetRailTypeInfo(r);
+		const RailTypeInfo *rti = GetRailTypeInfo(r);
 		if (rti->label == label) return r;
 	}
 
 	if (allow_alternate_labels) {
 		/* Test if any rail type defines the label as an alternate. */
 		for (RailType r = RAILTYPE_BEGIN; r != RAILTYPE_END; r++) {
-			const RailtypeInfo *rti = GetRailTypeInfo(r);
+			const RailTypeInfo *rti = GetRailTypeInfo(r);
 			if (std::find(rti->alternate_labels.begin(), rti->alternate_labels.end(), label) != rti->alternate_labels.end()) return r;
 		}
 	}
diff --git a/src/rail.h b/src/rail.h
index 4c46073ccc..6b52eab661 100644
--- a/src/rail.h
+++ b/src/rail.h
@@ -121,7 +121,7 @@ typedef std::vector<RailTypeLabel> RailTypeLabelList;
 /**
  * This struct contains all the info that is needed to draw and construct tracks.
  */
-class RailtypeInfo {
+class RailTypeInfo {
 public:
 	/**
 	 * Struct containing the main sprites. @note not all sprites are listed, but only
@@ -299,11 +299,11 @@ public:
 /**
  * Returns a pointer to the Railtype information for a given railtype
  * @param railtype the rail type which the information is requested for
- * @return The pointer to the RailtypeInfo
+ * @return The pointer to the RailTypeInfo
  */
-static inline const RailtypeInfo *GetRailTypeInfo(RailType railtype)
+static inline const RailTypeInfo *GetRailTypeInfo(RailType railtype)
 {
-	extern RailtypeInfo _railtypes[RAILTYPE_END];
+	extern RailTypeInfo _railtypes[RAILTYPE_END];
 	assert(railtype < RAILTYPE_END);
 	return &_railtypes[railtype];
 }
@@ -355,8 +355,8 @@ static inline bool Rail90DegTurnDisallowed(RailType rt1, RailType rt2, bool def
 {
 	if (rt1 == INVALID_RAILTYPE || rt2 == INVALID_RAILTYPE) return def;
 
-	const RailtypeInfo *rti1 = GetRailTypeInfo(rt1);
-	const RailtypeInfo *rti2 = GetRailTypeInfo(rt2);
+	const RailTypeInfo *rti1 = GetRailTypeInfo(rt1);
+	const RailTypeInfo *rti2 = GetRailTypeInfo(rt2);
 
 	bool rt1_90deg = HasBit(rti1->flags, RTF_DISALLOW_90DEG) || (!HasBit(rti1->flags, RTF_ALLOW_90DEG) && def);
 	bool rt2_90deg = HasBit(rti2->flags, RTF_DISALLOW_90DEG) || (!HasBit(rti2->flags, RTF_ALLOW_90DEG) && def);
@@ -446,13 +446,13 @@ int TicksToLeaveDepot(const Train *v);
 Foundation GetRailFoundation(Slope tileh, TrackBits bits);
 
 
-bool HasRailtypeAvail(const CompanyID company, const RailType railtype);
-bool HasAnyRailtypesAvail(const CompanyID company);
-bool ValParamRailtype(const RailType rail);
+bool HasRailTypeAvail(const CompanyID company, const RailType railtype);
+bool HasAnyRailTypesAvail(const CompanyID company);
+bool ValParamRailType(const RailType rail);
 
 RailTypes AddDateIntroducedRailTypes(RailTypes current, TimerGameCalendar::Date date);
 
-RailTypes GetCompanyRailtypes(CompanyID company, bool introduces = true);
+RailTypes GetCompanyRailTypes(CompanyID company, bool introduces = true);
 RailTypes GetRailTypes(bool introduces);
 
 RailType GetRailTypeByLabel(RailTypeLabel label, bool allow_alternate_labels = true);
diff --git a/src/rail_cmd.cpp b/src/rail_cmd.cpp
index f4adfefe58..762f2bf855 100644
--- a/src/rail_cmd.cpp
+++ b/src/rail_cmd.cpp
@@ -43,7 +43,7 @@
 /** Helper type for lists/vectors of trains */
 typedef std::vector<Train *> TrainList;
 
-RailtypeInfo _railtypes[RAILTYPE_END];
+RailTypeInfo _railtypes[RAILTYPE_END];
 std::vector<RailType> _sorted_railtypes;
 RailTypes _railtypes_hidden_mask;
 
@@ -67,12 +67,12 @@ void ResetRailTypes()
 	static_assert(lengthof(_original_railtypes) <= lengthof(_railtypes));
 
 	auto insert = std::copy(std::begin(_original_railtypes), std::end(_original_railtypes), std::begin(_railtypes));
-	std::fill(insert, std::end(_railtypes), RailtypeInfo{});
+	std::fill(insert, std::end(_railtypes), RailTypeInfo{});
 
 	_railtypes_hidden_mask = RAILTYPES_NONE;
 }
 
-void ResolveRailTypeGUISprites(RailtypeInfo *rti)
+void ResolveRailTypeGUISprites(RailTypeInfo *rti)
 {
 	SpriteID cursors_base = GetCustomRailSprite(rti, INVALID_TILE, RTSG_CURSORS);
 	if (cursors_base != 0) {
@@ -130,7 +130,7 @@ static bool CompareRailTypes(const RailType &first, const RailType &second)
 void InitRailTypes()
 {
 	for (RailType rt = RAILTYPE_BEGIN; rt != RAILTYPE_END; rt++) {
-		RailtypeInfo *rti = &_railtypes[rt];
+		RailTypeInfo *rti = &_railtypes[rt];
 		ResolveRailTypeGUISprites(rti);
 		if (HasBit(rti->flags, RTF_HIDDEN)) SetBit(_railtypes_hidden_mask, rt);
 	}
@@ -150,7 +150,7 @@ void InitRailTypes()
 RailType AllocateRailType(RailTypeLabel label)
 {
 	for (RailType rt = RAILTYPE_BEGIN; rt != RAILTYPE_END; rt++) {
-		RailtypeInfo *rti = &_railtypes[rt];
+		RailTypeInfo *rti = &_railtypes[rt];
 
 		if (rti->label == 0) {
 			/* Set up new rail type */
@@ -428,7 +428,7 @@ CommandCost CmdBuildSingleRail(DoCommandFlag flags, TileIndex tile, RailType rai
 {
 	CommandCost cost(EXPENSES_CONSTRUCTION);
 
-	if (!ValParamRailtype(railtype) || !ValParamTrackOrientation(track)) return CMD_ERROR;
+	if (!ValParamRailType(railtype) || !ValParamTrackOrientation(track)) return CMD_ERROR;
 
 	Slope tileh = GetTileSlope(tile);
 	TrackBits trackbit = TrackToTrackBits(track);
@@ -878,7 +878,7 @@ static CommandCost CmdRailTrackHelper(DoCommandFlag flags, TileIndex tile, TileI
 {
 	CommandCost total_cost(EXPENSES_CONSTRUCTION);
 
-	if ((!remove && !ValParamRailtype(railtype)) || !ValParamTrackOrientation(track)) return CMD_ERROR;
+	if ((!remove && !ValParamRailType(railtype)) || !ValParamTrackOrientation(track)) return CMD_ERROR;
 	if (end_tile >= Map::Size() || tile >= Map::Size()) return CMD_ERROR;
 
 	Trackdir trackdir = TrackToTrackdir(track);
@@ -964,7 +964,7 @@ CommandCost CmdRemoveRailroadTrack(DoCommandFlag flags, TileIndex end_tile, Tile
 CommandCost CmdBuildTrainDepot(DoCommandFlag flags, TileIndex tile, RailType railtype, DiagDirection dir)
 {
 	/* check railtype and valid direction for depot (0 through 3), 4 in total */
-	if (!ValParamRailtype(railtype) || !IsValidDiagDirection(dir)) return CMD_ERROR;
+	if (!ValParamRailType(railtype) || !IsValidDiagDirection(dir)) return CMD_ERROR;
 
 	Slope tileh = GetTileSlope(tile);
 
@@ -1555,7 +1555,7 @@ CommandCost CmdConvertRail(DoCommandFlag flags, TileIndex tile, TileIndex area_s
 {
 	TileIndex area_end = tile;
 
-	if (!ValParamRailtype(totype)) return CMD_ERROR;
+	if (!ValParamRailType(totype)) return CMD_ERROR;
 	if (area_start >= Map::Size()) return CMD_ERROR;
 
 	TrainList affected_trains;
@@ -1869,7 +1869,7 @@ static uint GetSaveSlopeZ(uint x, uint y, Track track)
 	return GetSlopePixelZ(x, y);
 }
 
-static void DrawSingleSignal(TileIndex tile, const RailtypeInfo *rti, Track track, SignalState condition, SignalOffsets image, uint pos)
+static void DrawSingleSignal(TileIndex tile, const RailTypeInfo *rti, Track track, SignalState condition, SignalOffsets image, uint pos)
 {
 	bool side;
 	switch (_settings_game.construction.train_signal_side) {
@@ -2008,7 +2008,7 @@ static void DrawTrackFence_SW(const TileInfo *ti, SpriteID base_image, uint num_
  * @param ti Tile drawing information.
  * @param rti Rail type information.
  */
-static void DrawTrackDetails(const TileInfo *ti, const RailtypeInfo *rti)
+static void DrawTrackDetails(const TileInfo *ti, const RailTypeInfo *rti)
 {
 	/* Base sprite for track fences.
 	 * Note: Halftile slopes only have fences on the upper part. */
@@ -2070,7 +2070,7 @@ static inline void DrawTrackSprite(SpriteID sprite, PaletteID pal, const TileInf
 	DrawGroundSprite(sprite, pal, nullptr, 0, (ti->tileh & s) ? -8 : 0);
 }
 
-static void DrawTrackBitsOverlay(TileInfo *ti, TrackBits track, const RailtypeInfo *rti)
+static void DrawTrackBitsOverlay(TileInfo *ti, TrackBits track, const RailTypeInfo *rti)
 {
 	RailGroundType rgt = GetRailGroundType(ti->tile);
 	Foundation f = GetRailFoundation(ti->tileh, track);
@@ -2237,7 +2237,7 @@ static void DrawTrackBitsOverlay(TileInfo *ti, TrackBits track, const RailtypeIn
  */
 static void DrawTrackBits(TileInfo *ti, TrackBits track)
 {
-	const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(ti->tile));
+	const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(ti->tile));
 
 	if (rti->UsesOverlay()) {
 		DrawTrackBitsOverlay(ti, track, rti);
@@ -2386,7 +2386,7 @@ static void DrawTrackBits(TileInfo *ti, TrackBits track)
 	}
 }
 
-static void DrawSignals(TileIndex tile, TrackBits rails, const RailtypeInfo *rti)
+static void DrawSignals(TileIndex tile, TrackBits rails, const RailTypeInfo *rti)
 {
 #define MAYBE_DRAW_SIGNAL(x, y, z, t) if (IsSignalPresent(tile, x)) DrawSingleSignal(tile, rti, t, GetSingleSignalState(tile, x), y, z)
 
@@ -2420,7 +2420,7 @@ static void DrawSignals(TileIndex tile, TrackBits rails, const RailtypeInfo *rti
 
 static void DrawTile_Track(TileInfo *ti)
 {
-	const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(ti->tile));
+	const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(ti->tile));
 
 	_drawtile_track_palette = COMPANY_SPRITE_COLOUR(GetTileOwner(ti->tile));
 
@@ -2542,7 +2542,7 @@ static void DrawTile_Track(TileInfo *ti)
 void DrawTrainDepotSprite(int x, int y, int dir, RailType railtype)
 {
 	const DrawTileSprites *dts = &_depot_gfx_table[dir];
-	const RailtypeInfo *rti = GetRailTypeInfo(railtype);
+	const RailTypeInfo *rti = GetRailTypeInfo(railtype);
 	SpriteID image = rti->UsesOverlay() ? SPR_FLAT_GRASS_TILE : dts->ground.sprite;
 	uint32_t offset = rti->GetRailtypeSpriteOffset();
 
@@ -2781,7 +2781,7 @@ static bool ClickTile_Track(TileIndex tile)
 
 static void GetTileDesc_Track(TileIndex tile, TileDesc *td)
 {
-	const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
+	const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
 	td->rail_speed = rti->max_speed;
 	td->railtype = rti->strings.name;
 	td->owner[0] = GetTileOwner(tile);
diff --git a/src/rail_gui.cpp b/src/rail_gui.cpp
index 95c84b6d8d..cd9270f11c 100644
--- a/src/rail_gui.cpp
+++ b/src/rail_gui.cpp
@@ -435,7 +435,7 @@ struct BuildRailToolbarWindow : Window {
 	void SetupRailToolbar(RailType railtype)
 	{
 		this->railtype = railtype;
-		const RailtypeInfo *rti = GetRailTypeInfo(railtype);
+		const RailTypeInfo *rti = GetRailTypeInfo(railtype);
 
 		assert(railtype < RAILTYPE_END);
 		this->GetWidget<NWidgetCore>(WID_RAT_BUILD_NS)->widget_data     = rti->gui_sprites.build_ns_rail;
@@ -491,7 +491,7 @@ struct BuildRailToolbarWindow : Window {
 	void SetStringParameters(int widget) const override
 	{
 		if (widget == WID_RAT_CAPTION) {
-			const RailtypeInfo *rti = GetRailTypeInfo(this->railtype);
+			const RailTypeInfo *rti = GetRailTypeInfo(this->railtype);
 			if (rti->max_speed > 0) {
 				SetDParam(0, STR_TOOLBAR_RAILTYPE_VELOCITY);
 				SetDParam(1, rti->strings.toolbar_caption);
@@ -857,7 +857,7 @@ static WindowDesc _build_rail_desc(
 Window *ShowBuildRailToolbar(RailType railtype)
 {
 	if (!Company::IsValidID(_local_company)) return nullptr;
-	if (!ValParamRailtype(railtype)) return nullptr;
+	if (!ValParamRailType(railtype)) return nullptr;
 
 	CloseWindowByClass(WC_BUILD_TOOLBAR);
 	_cur_railtype = railtype;
@@ -1704,7 +1704,7 @@ public:
 		this->sig_sprite_size.width = 0;
 		this->sig_sprite_size.height = 0;
 		this->sig_sprite_bottom_offset = 0;
-		const RailtypeInfo *rti = GetRailTypeInfo(_cur_railtype);
+		const RailTypeInfo *rti = GetRailTypeInfo(_cur_railtype);
 		for (uint type = SIGTYPE_NORMAL; type < SIGTYPE_END; type++) {
 			for (uint variant = SIG_ELECTRIC; variant <= SIG_SEMAPHORE; variant++) {
 				for (uint lowered = 0; lowered < 2; lowered++) {
@@ -2268,14 +2268,14 @@ static void SetDefaultRailGui()
 		case 0: {
 			/* Use first available type */
 			std::vector<RailType>::const_iterator it = std::find_if(_sorted_railtypes.begin(), _sorted_railtypes.end(),
-					[](RailType r){ return HasRailtypeAvail(_local_company, r); });
+					[](RailType r){ return HasRailTypeAvail(_local_company, r); });
 			rt = it != _sorted_railtypes.end() ? *it : RAILTYPE_BEGIN;
 			break;
 		}
 		case 1: {
 			/* Use last available type */
 			std::vector<RailType>::const_reverse_iterator it = std::find_if(_sorted_railtypes.rbegin(), _sorted_railtypes.rend(),
-					[](RailType r){ return HasRailtypeAvail(_local_company, r); });
+					[](RailType r){ return HasRailTypeAvail(_local_company, r); });
 			rt = it != _sorted_railtypes.rend() ? *it : RAILTYPE_BEGIN;
 			break;
 		}
@@ -2342,7 +2342,7 @@ DropDownList GetRailTypeDropDownList(bool for_replacement, bool all_option)
 
 	/* Find the used railtypes. */
 	if (for_replacement) {
-		avail_railtypes = GetCompanyRailtypes(c->index, false);
+		avail_railtypes = GetCompanyRailTypes(c->index, false);
 		used_railtypes  = GetRailTypes(false);
 	} else {
 		avail_railtypes = c->avail_railtypes;
@@ -2360,7 +2360,7 @@ DropDownList GetRailTypeDropDownList(bool for_replacement, bool all_option)
 	if (!for_replacement) {
 		for (const auto &rt : _sorted_railtypes) {
 			if (!HasBit(used_railtypes, rt)) continue;
-			const RailtypeInfo *rti = GetRailTypeInfo(rt);
+			const RailTypeInfo *rti = GetRailTypeInfo(rt);
 			d = maxdim(d, GetSpriteSize(rti->gui_sprites.build_x_rail));
 		}
 	}
@@ -2369,7 +2369,7 @@ DropDownList GetRailTypeDropDownList(bool for_replacement, bool all_option)
 		/* If it's not used ever, don't show it to the user. */
 		if (!HasBit(used_railtypes, rt)) continue;
 
-		const RailtypeInfo *rti = GetRailTypeInfo(rt);
+		const RailTypeInfo *rti = GetRailTypeInfo(rt);
 
 		SetDParam(0, rti->strings.menu_text);
 		SetDParam(1, rti->max_speed);
diff --git a/src/road_cmd.cpp b/src/road_cmd.cpp
index edcfefe56f..2e16f25a92 100644
--- a/src/road_cmd.cpp
+++ b/src/road_cmd.cpp
@@ -1687,7 +1687,7 @@ static void DrawTile_Road(TileInfo *ti)
 
 			Axis axis = GetCrossingRailAxis(ti->tile);
 
-			const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(ti->tile));
+			const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(ti->tile));
 
 			RoadType road_rt = GetRoadTypeRoad(ti->tile);
 			RoadType tram_rt = GetRoadTypeTram(ti->tile);
@@ -2174,7 +2174,7 @@ static void GetTileDesc_Road(TileIndex tile, TileDesc *td)
 			td->str = STR_LAI_ROAD_DESCRIPTION_ROAD_RAIL_LEVEL_CROSSING;
 			rail_owner = GetTileOwner(tile);
 
-			const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
+			const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
 			td->railtype = rti->strings.name;
 			td->rail_speed = rti->max_speed;
 
diff --git a/src/saveload/afterload.cpp b/src/saveload/afterload.cpp
index 815bc252d0..24ed09283b 100644
--- a/src/saveload/afterload.cpp
+++ b/src/saveload/afterload.cpp
@@ -1413,7 +1413,7 @@ bool AfterLoadGame()
 	}
 
 	for (Company *c : Company::Iterate()) {
-		c->avail_railtypes = GetCompanyRailtypes(c->index);
+		c->avail_railtypes = GetCompanyRailTypes(c->index);
 		c->avail_roadtypes = GetCompanyRoadTypes(c->index);
 	}
 
diff --git a/src/saveload/labelmaps_sl.cpp b/src/saveload/labelmaps_sl.cpp
index b2d05ddbb1..b9e77ad578 100644
--- a/src/saveload/labelmaps_sl.cpp
+++ b/src/saveload/labelmaps_sl.cpp
@@ -29,7 +29,7 @@ static bool NeedRailTypeConversion()
 {
 	for (uint i = 0; i < _railtype_list.size(); i++) {
 		if ((RailType)i < RAILTYPE_END) {
-			const RailtypeInfo *rti = GetRailTypeInfo((RailType)i);
+			const RailTypeInfo *rti = GetRailTypeInfo((RailType)i);
 			if (rti->label != _railtype_list[i]) return true;
 		} else {
 			if (_railtype_list[i] != 0) return true;
diff --git a/src/script/api/script_rail.cpp b/src/script/api/script_rail.cpp
index b703b8ce07..3caf070509 100644
--- a/src/script/api/script_rail.cpp
+++ b/src/script/api/script_rail.cpp
@@ -72,7 +72,7 @@
 	EnforceDeityOrCompanyModeValid(false);
 	if ((::RailType)rail_type >= RAILTYPE_END) return false;
 
-	return ScriptCompanyMode::IsDeity() || ::HasRailtypeAvail(ScriptObject::GetCompany(), (::RailType)rail_type);
+	return ScriptCompanyMode::IsDeity() || ::HasRailTypeAvail(ScriptObject::GetCompany(), (::RailType)rail_type);
 }
 
 /* static */ ScriptRail::RailType ScriptRail::GetCurrentRailType()
diff --git a/src/script/api/script_railtypelist.cpp b/src/script/api/script_railtypelist.cpp
index cfc0b3b550..7bf55dca4b 100644
--- a/src/script/api/script_railtypelist.cpp
+++ b/src/script/api/script_railtypelist.cpp
@@ -18,6 +18,6 @@ ScriptRailTypeList::ScriptRailTypeList()
 {
 	EnforceDeityOrCompanyModeValid_Void();
 	for (RailType rt = RAILTYPE_BEGIN; rt != RAILTYPE_END; rt++) {
-		if (ScriptCompanyMode::IsDeity() || ::HasRailtypeAvail(ScriptObject::GetCompany(), rt)) this->AddItem(rt);
+		if (ScriptCompanyMode::IsDeity() || ::HasRailTypeAvail(ScriptObject::GetCompany(), rt)) this->AddItem(rt);
 	}
 }
diff --git a/src/station_cmd.cpp b/src/station_cmd.cpp
index da47d6dfbd..83f8320b27 100644
--- a/src/station_cmd.cpp
+++ b/src/station_cmd.cpp
@@ -1313,7 +1313,7 @@ CommandCost CmdBuildRailStation(DoCommandFlag flags, TileIndex tile_org, RailTyp
 	CommandCost ret = CheckIfAuthorityAllowsNewStation(tile_org, flags);
 	if (ret.Failed()) return ret;
 
-	if (!ValParamRailtype(rt) || !IsValidAxis(axis)) return CMD_ERROR;
+	if (!ValParamRailType(rt) || !IsValidAxis(axis)) return CMD_ERROR;
 
 	/* Check if the given station class is valid */
 	if ((uint)spec_class >= StationClass::GetClassCount() || spec_class == STAT_CLASS_WAYP) return CMD_ERROR;
@@ -2924,7 +2924,7 @@ static void DrawTile_Station(TileInfo *ti)
 	DrawTileSprites tmp_rail_layout;
 	const DrawTileSprites *t = nullptr;
 	int32_t total_offset;
-	const RailtypeInfo *rti = nullptr;
+	const RailTypeInfo *rti = nullptr;
 	uint32_t relocation = 0;
 	uint32_t ground_relocation = 0;
 	BaseStation *st = nullptr;
@@ -3213,7 +3213,7 @@ void StationPickerDrawSprite(int x, int y, StationType st, RailType railtype, Ro
 	int32_t total_offset = 0;
 	PaletteID pal = COMPANY_SPRITE_COLOUR(_local_company);
 	const DrawTileSprites *t = GetStationTileLayout(st, image);
-	const RailtypeInfo *railtype_info = nullptr;
+	const RailTypeInfo *railtype_info = nullptr;
 
 	if (railtype != INVALID_RAILTYPE) {
 		railtype_info = GetRailTypeInfo(railtype);
@@ -3321,7 +3321,7 @@ void FillTileDescRailStation(TileIndex tile, TileDesc *td)
 		}
 	}
 
-	const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
+	const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
 	td->rail_speed = rti->max_speed;
 	td->railtype = rti->strings.name;
 }
diff --git a/src/table/railtypes.h b/src/table/railtypes.h
index b70b4f8c8f..7346e0470a 100644
--- a/src/table/railtypes.h
+++ b/src/table/railtypes.h
@@ -16,7 +16,7 @@
 /**
  * Global Railtype definition
  */
-static const RailtypeInfo _original_railtypes[] = {
+static const RailTypeInfo _original_railtypes[] = {
 	/** Railway */
 	{ // Main Sprites
 		{ SPR_RAIL_TRACK_Y, SPR_RAIL_TRACK_N_S, SPR_RAIL_TRACK_BASE, SPR_RAIL_SINGLE_X, SPR_RAIL_SINGLE_Y,
diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp
index 472f462938..0958fb582c 100644
--- a/src/train_cmd.cpp
+++ b/src/train_cmd.cpp
@@ -357,7 +357,7 @@ int Train::GetCurveSpeedLimit() const
 
 	if (max_speed != absolute_max_speed) {
 		/* Apply the current railtype's curve speed advantage */
-		const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(this->tile));
+		const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(this->tile));
 		max_speed += (max_speed / 2) * rti->curve_speed;
 
 		if (this->tcache.cached_tilt) {
diff --git a/src/tunnelbridge_cmd.cpp b/src/tunnelbridge_cmd.cpp
index 61adb5936e..f21139fb8d 100644
--- a/src/tunnelbridge_cmd.cpp
+++ b/src/tunnelbridge_cmd.cpp
@@ -275,7 +275,7 @@ CommandCost CmdBuildBridge(DoCommandFlag flags, TileIndex tile_end, TileIndex ti
 
 		case TRANSPORT_RAIL:
 			railtype = (RailType)road_rail_type;
-			if (!ValParamRailtype(railtype)) return CMD_ERROR;
+			if (!ValParamRailType(railtype)) return CMD_ERROR;
 			break;
 
 		case TRANSPORT_WATER:
@@ -631,7 +631,7 @@ CommandCost CmdBuildTunnel(DoCommandFlag flags, TileIndex start_tile, TransportT
 	switch (transport_type) {
 		case TRANSPORT_RAIL:
 			railtype = (RailType)road_rail_type;
-			if (!ValParamRailtype(railtype)) return CMD_ERROR;
+			if (!ValParamRailType(railtype)) return CMD_ERROR;
 			break;
 
 		case TRANSPORT_ROAD:
@@ -1285,7 +1285,7 @@ static void DrawTile_TunnelBridge(TileInfo *ti)
 		SpriteID image;
 		SpriteID railtype_overlay = 0;
 		if (transport_type == TRANSPORT_RAIL) {
-			const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(ti->tile));
+			const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(ti->tile));
 			image = rti->base_sprites.tunnel;
 			if (rti->UsesOverlay()) {
 				/* Check if the railtype has custom tunnel portals. */
@@ -1354,7 +1354,7 @@ static void DrawTile_TunnelBridge(TileInfo *ti)
 				AddSortableSpriteToDraw(catenary_sprite_base + tunnelbridge_direction, PAL_NONE, ti->x, ti->y, BB_data[10], BB_data[11], TILE_HEIGHT, ti->z, IsTransparencySet(TO_CATENARY), BB_data[8], BB_data[9], BB_Z_SEPARATOR);
 			}
 		} else {
-			const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(ti->tile));
+			const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(ti->tile));
 			if (rti->UsesOverlay()) {
 				SpriteID surface = GetCustomRailSprite(rti, ti->tile, RTSG_TUNNEL);
 				if (surface != 0) DrawGroundSprite(surface + tunnelbridge_direction, PAL_NONE);
@@ -1459,7 +1459,7 @@ static void DrawTile_TunnelBridge(TileInfo *ti)
 
 			EndSpriteCombine();
 		} else if (transport_type == TRANSPORT_RAIL) {
-			const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(ti->tile));
+			const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(ti->tile));
 			if (rti->UsesOverlay()) {
 				SpriteID surface = GetCustomRailSprite(rti, ti->tile, RTSG_BRIDGE);
 				if (surface != 0) {
@@ -1617,7 +1617,7 @@ void DrawBridgeMiddle(const TileInfo *ti)
 		/* DrawBridgeRoadBits() calls EndSpriteCombine() and StartSpriteCombine() */
 		DrawBridgeRoadBits(rampsouth, x, y, bridge_z, axis ^ 1, false);
 	} else if (transport_type == TRANSPORT_RAIL) {
-		const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(rampsouth));
+		const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(rampsouth));
 		if (rti->UsesOverlay() && !IsInvisibilitySet(TO_BRIDGES)) {
 			SpriteID surface = GetCustomRailSprite(rti, rampsouth, RTSG_BRIDGE, TCX_ON_BRIDGE);
 			if (surface != 0) {
@@ -1744,7 +1744,7 @@ static void GetTileDesc_TunnelBridge(TileIndex tile, TileDesc *td)
 	}
 
 	if (tt == TRANSPORT_RAIL) {
-		const RailtypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
+		const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
 		td->rail_speed = rti->max_speed;
 		td->railtype = rti->strings.name;
 
diff --git a/src/vehicle.cpp b/src/vehicle.cpp
index 270d3c655b..56c17b89ef 100644
--- a/src/vehicle.cpp
+++ b/src/vehicle.cpp
@@ -1835,7 +1835,7 @@ bool CanBuildVehicleInfrastructure(VehicleType type, byte subtype)
 	UnitID max;
 	switch (type) {
 		case VEH_TRAIN:
-			if (!HasAnyRailtypesAvail(_local_company)) return false;
+			if (!HasAnyRailTypesAvail(_local_company)) return false;
 			max = _settings_game.vehicle.max_trains;
 			break;
 		case VEH_ROAD: