diff --git a/editoast/src/views/path/projection.rs b/editoast/src/views/path/projection.rs
index 1ddcce447d4..4385de99dd6 100644
--- a/editoast/src/views/path/projection.rs
+++ b/editoast/src/views/path/projection.rs
@@ -134,7 +134,7 @@ impl<'a> PathProjection<'a> {
     /// If there is no common track section range, the returned list is empty.
     /// The positions in the intersection list are guaranteed to increase. In other words `list[n].0 < list[n].1 <= list[n+1].0 < list[n+1].1`
     /// These positions can then be use in conjunction with [PathProjection::get_location].
-    pub fn get_intersections(&self, track_ranges: &[TrackRange]) -> Vec<(u64, u64)> {
+    pub fn get_intersections(&self, track_ranges: &[TrackRange]) -> Vec<Intersection> {
         // Handle the length computation in mm
         let mut next_pos: u64 = 0;
         let mut current_pos: u64;
@@ -206,10 +206,31 @@ impl<'a> PathProjection<'a> {
     }
 }
 
+pub struct Intersection {
+    start: u64,
+    end: u64,
+}
+impl From<(u64, u64)> for Intersection {
+    fn from((start, end): (u64, u64)) -> Self {
+        debug_assert!(
+            start <= end,
+            "intersection should have a 'start' ({start}) smaller than 'end' ({end})"
+        );
+        Self { start, end }
+    }
+}
+impl Intersection {
+    pub fn start(&self) -> u64 {
+        self.start
+    }
+    pub fn end(&self) -> u64 {
+        self.end
+    }
+}
 struct IntersectionBuilder {
     start: Option<u64>,
     current: u64,
-    intersections: Vec<(u64, u64)>,
+    intersections: Vec<Intersection>,
 }
 
 impl IntersectionBuilder {
@@ -224,7 +245,8 @@ impl IntersectionBuilder {
     fn finish(&mut self) {
         if let Some(start) = self.start {
             assert_ne!(start, self.current);
-            self.intersections.push((start, self.current));
+            self.intersections
+                .push(Intersection::from((start, self.current)));
         }
         self.start = None;
     }
diff --git a/editoast/src/views/train_schedule/projection.rs b/editoast/src/views/train_schedule/projection.rs
index fb7e1405a5f..4fbcc8c5222 100644
--- a/editoast/src/views/train_schedule/projection.rs
+++ b/editoast/src/views/train_schedule/projection.rs
@@ -399,7 +399,8 @@ fn compute_space_time_curves(
 
     let mut space_time_curves = vec![];
     for intersection in intersections {
-        let (start, end) = intersection;
+        let start = intersection.start();
+        let end = intersection.end();
         let start_index = find_index_upper(positions, start);
         let end_index = find_index_upper(positions, end);