diff --git a/routing/nearest_edge_finder.cpp b/routing/nearest_edge_finder.cpp
index d7c9c76d7f..637abc395e 100644
--- a/routing/nearest_edge_finder.cpp
+++ b/routing/nearest_edge_finder.cpp
@@ -41,12 +41,10 @@ void NearestEdgeFinder::AddInformationSource(FeatureID const & featureId, IRoadG
       // to segment [res.m_segStart.GetPoint(), res.m_segEnd.GetPoint()].
       // It's necessary to calculate exact value of res.m_projPoint.GetAltitude() by this
       // information.
-      bool const isAltitude = res.m_segStart.GetAltitude() != feature::kInvalidAltitude &&
-                              res.m_segEnd.GetAltitude() != feature::kInvalidAltitude;
+      ASSERT_NOT_EQUAL(res.m_segStart.GetAltitude() , feature::kInvalidAltitude, ());
+      ASSERT_NOT_EQUAL(res.m_segEnd.GetAltitude(), feature::kInvalidAltitude, ());
       feature::TAltitude const projPointAlt =
-          isAltitude ? static_cast<feature::TAltitude>(
-                           (res.m_segStart.GetAltitude() + res.m_segEnd.GetAltitude()) / 2)
-                     : feature::kInvalidAltitude;
+           static_cast<feature::TAltitude>((res.m_segStart.GetAltitude() + res.m_segEnd.GetAltitude()) / 2);
       res.m_projPoint = Junction(pt, projPointAlt);
     }
   }
diff --git a/routing/road_graph.cpp b/routing/road_graph.cpp
index 58864fa80e..52a66857e5 100644
--- a/routing/road_graph.cpp
+++ b/routing/road_graph.cpp
@@ -66,7 +66,7 @@ void ReverseEdges(size_t beginIdx, IRoadGraph::TEdgeVector & edges)
 
 // Junction --------------------------------------------------------------------
 
-Junction::Junction() : m_point(m2::PointD::Zero()), m_altitude(feature::kInvalidAltitude) {}
+Junction::Junction() : m_point(m2::PointD::Zero()), m_altitude(feature::kDefautlAltitudeMeters) {}
 Junction::Junction(m2::PointD const & point, feature::TAltitude altitude)
   : m_point(point), m_altitude(altitude)
 {}
diff --git a/routing/road_graph.hpp b/routing/road_graph.hpp
index f11056cbac..2f00733633 100644
--- a/routing/road_graph.hpp
+++ b/routing/road_graph.hpp
@@ -39,7 +39,7 @@ private:
 
 inline Junction MakeJunctionForTesting(m2::PointD const & point)
 {
-  return Junction(point, feature::kInvalidAltitude);
+  return Junction(point, feature::kDefautlAltitudeMeters);
 }
 
 inline bool AlmostEqualAbs(Junction const & lhs, Junction const & rhs)