--- a/src/railtypes.h	Mon Dec 31 21:51:16 2007 +0000
+++ b/src/railtypes.h	Tue Jan 01 14:00:31 2008 +0000
@@ -57,6 +57,9 @@
 
 		/* custom ground offset */
 		0,
+
+		/* curve speed advantage (multiplier) */
+		0,
 	},
 
 	/** Electrified railway */
@@ -110,6 +113,9 @@
 
 		/* custom ground offset */
 		0,
+
+		/* curve speed advantage (multiplier) */
+		0,
 	},
 
 	/** Monorail */
@@ -159,6 +165,9 @@
 
 		/* custom ground offset */
 		1,
+
+		/* curve speed advantage (multiplier) */
+		1,
 	},
 
 	/** Maglev */
@@ -208,6 +217,9 @@
 
 		/* custom ground offset */
 		2,
+
+		/* curve speed advantage (multiplier) */
+		2,
 	},
 };