diff --git a/include/sta/Sta.hh b/include/sta/Sta.hh
index afa3d290..c28dec8b 100644
--- a/include/sta/Sta.hh
+++ b/include/sta/Sta.hh
@@ -631,6 +631,12 @@ public:
                     Slew &slew,
                     float &slack,
                     float &limit);
+  void findSlewLimit(const Pin *pin,
+                     const Corner *corner,
+                     const MinMax *min_max,
+                     // Return values.
+                     float &limit,
+                     bool &exists);
 
   void checkFanoutLimitPreamble();
   // Return pins with the min/max fanout limit slack.
diff --git a/search/CheckSlewLimits.cc b/search/CheckSlewLimits.cc
index 9a05754a..e0b92ea8 100644
--- a/search/CheckSlewLimits.cc
+++ b/search/CheckSlewLimits.cc
@@ -155,10 +155,10 @@ CheckSlewLimits::checkSlews1(Vertex *vertex,
       && !sta_->clkNetwork()->isIdealClock(pin)) {
     for (auto rf : RiseFall::range()) {
       float limit;
-      bool limit_exists;
+      bool exists;
       findLimit(pin, vertex, corner, rf, min_max, check_clks,
-		limit, limit_exists);
-      if (limit_exists) {
+		limit, exists);
+      if (exists) {
 	checkSlew(vertex, corner, rf, min_max, limit,
 		  corner1, rf1, slew1, slack1, limit1);
       }
@@ -166,7 +166,25 @@ CheckSlewLimits::checkSlews1(Vertex *vertex,
   }
 }
 
-// return the tightest limit.
+void
+CheckSlewLimits::findLimit(const Pin *pin,
+                           const Corner *corner,
+			   const MinMax *min_max,
+			   // Return values.
+			   float &limit,
+			   bool &exists) const
+{
+  limit = INF;
+  exists = false;
+  for (auto rf : RiseFall::range()) {
+    float limit;
+    bool exists;
+    findLimit(pin, nullptr, corner, rf, min_max, false,
+              limit, exists);
+  }
+}
+
+// Return the tightest limit.
 void
 CheckSlewLimits::findLimit(const Pin *pin,
 			   const Vertex *vertex,
diff --git a/search/CheckSlewLimits.hh b/search/CheckSlewLimits.hh
index 1dea2673..60d0d7da 100644
--- a/search/CheckSlewLimits.hh
+++ b/search/CheckSlewLimits.hh
@@ -52,6 +52,12 @@ public:
                           bool violators,
                           const Corner *corner,
                           const MinMax *min_max);
+  void findLimit(const Pin *pin,
+                 const Corner *corner,
+                 const MinMax *min_max,
+                 // Return values.
+                 float &limit,
+                 bool &exists) const;
 
 protected:
   void checkSlews1(const Pin *pin,
diff --git a/search/Sta.cc b/search/Sta.cc
index e379f681..45e11150 100644
--- a/search/Sta.cc
+++ b/search/Sta.cc
@@ -5211,6 +5211,19 @@ Sta::maxSlewCheck(// Return values.
   delete pins;
 }
 
+void
+Sta::findSlewLimit(const Pin *pin,
+                   const Corner *corner,
+                   const MinMax *min_max,
+                   // Return values.
+                   float &limit,
+                   bool &exists)
+{
+  checkSlewLimitPreamble();
+  check_slew_limits_->findLimit(pin, corner, min_max,
+                                limit, exists);
+}
+
 ////////////////////////////////////////////////////////////////'
 
 void