diff --git a/include/sta/TableModel.hh b/include/sta/TableModel.hh
index dafad465..7c29d7b8 100644
--- a/include/sta/TableModel.hh
+++ b/include/sta/TableModel.hh
@@ -469,15 +469,14 @@ private:
 class ReceiverModel
 {
 public:
-  ReceiverModel();
   ~ReceiverModel();
   void setCapacitanceModel(TableModel *table_model,
-                           int index,
+                           size_t segment,
                            RiseFall *rf);
   static bool checkAxes(TablePtr table);
 
 private:
-  TableModel *capacitance_models_[2][RiseFall::index_count];
+  std::vector<TableModel*> capacitance_models_;
 };
 
 // Two dimensional (slew/cap) table of one dimensional time/current tables.
diff --git a/liberty/LibertyReader.cc b/liberty/LibertyReader.cc
index ae7cc4b9..a9dbced1 100644
--- a/liberty/LibertyReader.cc
+++ b/liberty/LibertyReader.cc
@@ -478,10 +478,19 @@ LibertyReader::defineVisitors()
   defineAttrVisitor("pg_type", &LibertyReader::visitPgType);
   defineAttrVisitor("voltage_name", &LibertyReader::visitVoltageName);
 
-  // ccs receiver
+  // ccs receiver capacitance
   defineGroupVisitor("receiver_capacitance",
                     &LibertyReader::beginReceiverCapacitance,
                     &LibertyReader::endReceiverCapacitance);
+
+  defineGroupVisitor("receiver_capacitance_rise",
+                    &LibertyReader::beginReceiverCapacitance1Rise,
+                    &LibertyReader::endReceiverCapacitanceRiseFall);
+  defineGroupVisitor("receiver_capacitance_fall",
+                    &LibertyReader::beginReceiverCapacitance1Fall,
+                    &LibertyReader::endReceiverCapacitanceRiseFall);
+  defineAttrVisitor("segment", &LibertyReader::visitSegement);
+
   defineGroupVisitor("receiver_capacitance1_rise",
                     &LibertyReader::beginReceiverCapacitance1Rise,
                     &LibertyReader::endReceiverCapacitanceRiseFall);
@@ -2448,10 +2457,10 @@ LibertyReader::makeTimingArcs(LibertyPort *to_port,
 
 ////////////////////////////////////////////////////////////////
 
+// Group that encloses receiver_capacitance1/2 etc groups.
 void
 LibertyReader::beginReceiverCapacitance(LibertyGroup *)
 {
-  
   receiver_model_ = make_shared<ReceiverModel>();
 }
 
@@ -2465,6 +2474,20 @@ LibertyReader::endReceiverCapacitance(LibertyGroup *)
   receiver_model_ = nullptr;
 }
 
+// For receiver_capacitance groups with mulitiple segments this
+// overrides the index passed in beginReceiverCapacitance1Rise/Fall.
+void
+LibertyReader::visitSegement(LibertyAttr *attr)
+{
+  if (receiver_model_) {
+    int segment;
+    bool exists;
+    getAttrInt(attr, segment, exists);
+    if (exists)
+      index_ = segment;
+  }
+}
+
 void
 LibertyReader::beginReceiverCapacitance1Rise(LibertyGroup *group)
 {
diff --git a/liberty/LibertyReaderPvt.hh b/liberty/LibertyReaderPvt.hh
index 6ef9365f..5eee6cb1 100644
--- a/liberty/LibertyReaderPvt.hh
+++ b/liberty/LibertyReaderPvt.hh
@@ -424,9 +424,12 @@ public:
   virtual void visitPgType(LibertyAttr *attr);
   virtual void visitVoltageName(LibertyAttr *attr);
 
-  // ccs receiver
+  // ccs receiver capacitance
   virtual void beginReceiverCapacitance(LibertyGroup *group);
   virtual void endReceiverCapacitance(LibertyGroup *group);
+
+  virtual void visitSegement(LibertyAttr *attr);
+
   virtual void beginReceiverCapacitance1Rise(LibertyGroup *group);
   virtual void endReceiverCapacitanceRiseFall(LibertyGroup *group);
   virtual void beginReceiverCapacitance1Fall(LibertyGroup *group);
diff --git a/liberty/TableModel.cc b/liberty/TableModel.cc
index 28606d57..ab68dd72 100644
--- a/liberty/TableModel.cc
+++ b/liberty/TableModel.cc
@@ -355,25 +355,21 @@ GateTableModel::checkAxis(const TableAxis *axis)
 
 ////////////////////////////////////////////////////////////////
 
-ReceiverModel::ReceiverModel() :
-  capacitance_models_{{nullptr, nullptr}, {nullptr, nullptr}}
-{
-}
-
 ReceiverModel::~ReceiverModel()
 {
-  for (int index = 0; index < 2; index++) {
-    for (auto rf_index : RiseFall::rangeIndex())
-      delete capacitance_models_[index][rf_index];
-  }
+  for (TableModel *model : capacitance_models_)
+    delete model;
 }
 
 void
 ReceiverModel::setCapacitanceModel(TableModel *table_model,
-                                   int index,
+                                   size_t segment,
                                    RiseFall *rf)
 {
-  capacitance_models_[index][rf->index()] = table_model;
+  if ((segment + 1) * RiseFall::index_count > capacitance_models_.size())
+    capacitance_models_.resize((segment + 1) * RiseFall::index_count);
+  size_t idx = segment * RiseFall::index_count + rf->index();
+  capacitance_models_[idx] = table_model;
 }
 
 bool