diff --git a/ezgui/src/lib.rs b/ezgui/src/lib.rs
index 37687ceb13..70661f582e 100644
--- a/ezgui/src/lib.rs
+++ b/ezgui/src/lib.rs
@@ -98,8 +98,6 @@ impl<'a> GfxCtx<'a> {
         );
     }
 
-    // TODO triangulate the points here, or remove this and just have a version that draws
-    // triangles
     pub fn draw_polygon(&mut self, color: Color, poly: &geom::Polygon) {
         for pts in poly.for_drawing().iter() {
             graphics::Polygon::new(color).draw(
diff --git a/geom/src/polygon.rs b/geom/src/polygon.rs
index 03d090e70d..c3eb520d39 100644
--- a/geom/src/polygon.rs
+++ b/geom/src/polygon.rs
@@ -88,7 +88,7 @@ impl Polygon {
     pub fn for_drawing(&self) -> Vec<Vec<Vec2d>> {
         self.triangles
             .iter()
-            .map(|tri| vec![tri.pt1.to_vec(), tri.pt2.to_vec(), tri.pt3.to_vec()])
+            .map(|tri| vec![to_vec(tri.pt1), to_vec(tri.pt2), to_vec(tri.pt3)])
             .collect()
     }
 
@@ -170,3 +170,7 @@ fn is_clockwise_polygon(pts: &Vec<Pt2D>) -> bool {
     }
     sum > 0.0
 }
+
+fn to_vec(pt: Pt2D) -> Vec2d {
+    [pt.x(), pt.y()]
+}
diff --git a/geom/src/pt.rs b/geom/src/pt.rs
index 44104fc781..37d57cc430 100644
--- a/geom/src/pt.rs
+++ b/geom/src/pt.rs
@@ -1,4 +1,3 @@
-use graphics::math::Vec2d;
 use ordered_float::NotNaN;
 use std::f64;
 use std::fmt;
@@ -54,11 +53,6 @@ impl Pt2D {
         self.y
     }
 
-    // TODO probably remove this
-    pub fn to_vec(&self) -> Vec2d {
-        [self.x(), self.y()]
-    }
-
     // TODO better name
     // TODO Meters for dist?
     pub fn project_away(&self, dist: f64, theta: Angle) -> Pt2D {
diff --git a/map_model/src/geometry.rs b/map_model/src/geometry.rs
index 9f25551c5f..73fd6c3c88 100644
--- a/map_model/src/geometry.rs
+++ b/map_model/src/geometry.rs
@@ -71,7 +71,3 @@ pub fn regular_polygon(center: Pt2D, sides: usize, length: f64) -> Polygon {
     pts.push(first_pt);
     Polygon::new(&pts)
 }
-
-pub fn drawing_line(l: &Line) -> [f64; 4] {
-    [l.pt1().x(), l.pt1().y(), l.pt2().x(), l.pt2().y()]
-}