diff --git a/src/cppgtfs b/src/cppgtfs
index eae77cf..727ddfe 160000
--- a/src/cppgtfs
+++ b/src/cppgtfs
@@ -1 +1 @@
-Subproject commit eae77cfdfb7eb64f87ddd48204ea9b90d6d5cfd8
+Subproject commit 727ddfecc952e7bd8e4b11ef34436454a50e7532
diff --git a/src/pfaedle/osm/OsmBuilder.cpp b/src/pfaedle/osm/OsmBuilder.cpp
index db39e03..accf7cb 100644
--- a/src/pfaedle/osm/OsmBuilder.cpp
+++ b/src/pfaedle/osm/OsmBuilder.cpp
@@ -190,7 +190,7 @@ void OsmBuilder::read(const std::string& path, const OsmReadOpts& opts,
   deleteOrphEdgs(g);
 
   LOG(VDEBUG) << "Collapsing edges...";
-  // collapseEdges(g);
+  collapseEdges(g);
 
   LOG(VDEBUG) << "Deleting orphan nodes...";
   deleteOrphNds(g);
diff --git a/src/util/geo/Box.h b/src/util/geo/Box.h
index 9642b31..b65f1d3 100644
--- a/src/util/geo/Box.h
+++ b/src/util/geo/Box.h
@@ -16,7 +16,7 @@ class Box {
   // maximum inverse box as default value of box
   Box()
       : _ll(std::numeric_limits<T>::max(), std::numeric_limits<T>::max()),
-        _ur(std::numeric_limits<T>::min(), std::numeric_limits<T>::min()) {}
+        _ur(std::numeric_limits<T>::lowest(), std::numeric_limits<T>::lowest()) {}
   Box(const Point<T>& ll, const Point<T>& ur) : _ll(ll), _ur(ur) {}
   const Point<T>& getLowerLeft() const { return _ll; }
   const Point<T>& getUpperRight() const { return _ur; }
diff --git a/src/util/geo/Geo.h b/src/util/geo/Geo.h
index 53eabae..dc52d4a 100644
--- a/src/util/geo/Geo.h
+++ b/src/util/geo/Geo.h
@@ -1167,7 +1167,7 @@ inline Polygon<T> convexHull(const MultiPoint<T>& l) {
   if (l.size() == 1) return convexHull(l[0]);
 
   Point<T> left(std::numeric_limits<T>::max(), 0);
-  Point<T> right(std::numeric_limits<T>::min(), 0);
+  Point<T> right(std::numeric_limits<T>::lowest(), 0);
   for (const auto& p : l) {
     if (p.getX() <= left.getX()) left = p;
     if (p.getX() >= right.getX()) right = p;
diff --git a/src/util/tests/TestMain.cpp b/src/util/tests/TestMain.cpp
index 399bc21..dbf1eb5 100644
--- a/src/util/tests/TestMain.cpp
+++ b/src/util/tests/TestMain.cpp
@@ -990,6 +990,12 @@ CASE("geometry") {
   geo::Line<double> llll{geo::Point<double>(1.2, 0), geo::Point<double>(1, 2)};
   EXPECT(geo::intersects(llll, bbox));
 
+  Line<double> l5new;
+  l5new.push_back(Point<double>(-10, -5));
+  l5new.push_back(Point<double>(-8, -4));
+  EXPECT(geo::getBoundingBox(l5new).getUpperRight().getX() == approx(-8));
+  EXPECT(geo::getBoundingBox(l5new).getUpperRight().getY() == approx(-4));
+
   Line<double> l5;
   l5.push_back(Point<double>(0, 0));
   l5.push_back(Point<double>(1.5, 2));