diff --git a/RMFT2.cpp b/RMFT2.cpp
index 44c1c32..08a5697 100644
--- a/RMFT2.cpp
+++ b/RMFT2.cpp
@@ -500,11 +500,13 @@ bool RMFT2::skipIfBlock() {
            kill(F("missing ENDIF"), nest);
            return false;  
       case OPCODE_IF:
+      case OPCODE_IFCLOSED:
       case OPCODE_IFGTE:
       case OPCODE_IFLT:
       case OPCODE_IFNOT:
       case OPCODE_IFRANDOM:
       case OPCODE_IFRESERVE:
+      case OPCODE_IFTHROWN:
            nest++;
            break;
       case OPCODE_ENDIF:
@@ -660,7 +662,15 @@ void RMFT2::loop2() {
       if (!getFlag(operand,SECTION_FLAG)) setFlag(operand,SECTION_FLAG);
       else if (!skipIfBlock()) return;
       break;
+
+    case OPCODE_IFTHROWN:
+      if (Turnout::isClosed(operand)) if (!skipIfBlock()) return;
+      break; 
       
+    case OPCODE_IFCLOSED:
+      if (!Turnout::isClosed(operand)) if (!skipIfBlock()) return;
+      break; 
+
     case OPCODE_ENDIF:
       break;
     
diff --git a/RMFT2.h b/RMFT2.h
index 0e1c82f..d961054 100644
--- a/RMFT2.h
+++ b/RMFT2.h
@@ -33,6 +33,7 @@ enum OPCODE : byte {OPCODE_THROW,OPCODE_CLOSE,
              OPCODE_AT,OPCODE_AFTER,OPCODE_AUTOSTART,
              OPCODE_LATCH,OPCODE_UNLATCH,OPCODE_SET,OPCODE_RESET,
              OPCODE_IF,OPCODE_IFNOT,OPCODE_ENDIF,OPCODE_IFRANDOM,OPCODE_IFRESERVE,
+             OPCODE_IFCLOSED, OPCODE_IFTHROWN,
              OPCODE_DELAY,OPCODE_DELAYMINS,OPCODE_RANDWAIT,
              OPCODE_FON,OPCODE_FOFF,OPCODE_XFON,OPCODE_XFOFF,
              OPCODE_RED,OPCODE_GREEN,OPCODE_AMBER,OPCODE_DRIVE,
diff --git a/RMFT2MacroReset.h b/RMFT2MacroReset.h
index d7bf009..c95fc43 100644
--- a/RMFT2MacroReset.h
+++ b/RMFT2MacroReset.h
@@ -52,11 +52,13 @@
 #undef FWD 
 #undef GREEN
 #undef IF 
+#undef IFCLOSED
 #undef IFGTE
 #undef IFLT
 #undef IFNOT
 #undef IFRANDOM 
 #undef IFRESERVE
+#undef IFTHROWN
 #undef INVERT_DIRECTION 
 #undef JOIN 
 #undef LATCH 
@@ -136,10 +138,12 @@
 #define FWD(speed) 
 #define GREEN(signal_id)
 #define IF(sensor_id) 
+#define IFCLOSED(turnout_id) 
 #define IFGTE(sensor_id,value) 
 #define IFLT(sensor_id,value) 
 #define IFNOT(sensor_id)
-#define IFRANDOM(percent) 
+#define IFRANDOM(percent)
+#define IFTHROWN(turnout_id) 
 #define IFRESERVE(block)
 #define INVERT_DIRECTION 
 #define JOIN 
diff --git a/RMFTMacros.h b/RMFTMacros.h
index f03cfad..e0151aa 100644
--- a/RMFTMacros.h
+++ b/RMFTMacros.h
@@ -181,11 +181,13 @@ const FSH *  RMFT2::getRosterFunctions(int16_t cabid) {
 #define FWD(speed) OPCODE_FWD,V(speed),
 #define GREEN(signal_id) OPCODE_GREEN,V(signal_id),
 #define IF(sensor_id) OPCODE_IF,V(sensor_id),
+#define IFCLOSED(turnout_id) OPCODE_IFCLOSED,V(turnout_id),
 #define IFGTE(sensor_id,value) OPCODE_IFGTE,V(sensor_id),OPCODE_PAD,V(value),
 #define IFLT(sensor_id,value) OPCODE_IFLT,V(sensor_id),OPCODE_PAD,V(value),
 #define IFNOT(sensor_id) OPCODE_IFNOT,V(sensor_id),
 #define IFRANDOM(percent) OPCODE_IFRANDOM,V(percent),
 #define IFRESERVE(block) OPCODE_IFRESERVE,V(block),
+#define IFTHROWN(turnout_id) OPCODE_IFTHROWN,V(turnout_id),
 #define INVERT_DIRECTION OPCODE_INVERT_DIRECTION,0,0,
 #define JOIN OPCODE_JOIN,0,0,
 #define LATCH(sensor_id) OPCODE_LATCH,V(sensor_id),