diff --git a/front/src/modules/simulationResult/SimulationResultExport/__tests__/utils.spec.ts b/front/src/modules/simulationResult/SimulationResultExport/__tests__/utils.spec.ts
index 74b0ac661cc..ad5811b3941 100644
--- a/front/src/modules/simulationResult/SimulationResultExport/__tests__/utils.spec.ts
+++ b/front/src/modules/simulationResult/SimulationResultExport/__tests__/utils.spec.ts
@@ -1,32 +1,32 @@
 import { describe, it, expect } from 'vitest';
 
-import { findActualVmax } from '../utils';
+import { findActualVmaxs } from '../utils';
 
 describe('findActualVmax', () => {
   const vMax = { internalBoundaries: [2000, 3400, 5300, 6000], speeds: [10, 100, 200, 100, 150] };
 
-  it('should return the correct Vmax', () => {
-    const result = findActualVmax(2500, vMax);
-    expect(result).toEqual(100);
+  it('should return the correct Vmax when the givenPosition is in an intermediary interval', () => {
+    const result = findActualVmaxs(2500, vMax);
+    expect(result).toEqual([100]);
   });
 
   it('should return the correct Vmax when the givenPosition is in the last interval', () => {
-    const result = findActualVmax(7000, vMax);
-    expect(result).toEqual(150);
+    const result = findActualVmaxs(7000, vMax);
+    expect(result).toEqual([150]);
   });
 
   it('should return the correct Vmax when the givenPosition is in thefirst interval', () => {
-    const result = findActualVmax(1000, vMax);
-    expect(result).toEqual(10);
+    const result = findActualVmaxs(1000, vMax);
+    expect(result).toEqual([10]);
   });
 
-  it('should return the min Vmax when givenPosition is equal to a boundary (min before)', () => {
-    const result = findActualVmax(3400, vMax);
-    expect(result).toEqual(100);
+  it('should return both Vmax before and after when givenPosition is equal to a boundary (min before)', () => {
+    const result = findActualVmaxs(3400, vMax);
+    expect(result).toEqual([100, 200]);
   });
 
-  it('should return the min Vmax when givenPosition is equal to a boundary (min after)', () => {
-    const result = findActualVmax(5300, vMax);
-    expect(result).toEqual(100);
+  it('should return both Vmax before and after when givenPosition is equal to a boundary (min after)', () => {
+    const result = findActualVmaxs(5300, vMax);
+    expect(result).toEqual([200, 100]);
   });
 });
diff --git a/front/src/modules/simulationResult/SimulationResultExport/exportTrainCSV.ts b/front/src/modules/simulationResult/SimulationResultExport/exportTrainCSV.ts
index 453c2cd6b54..32389f4334a 100644
--- a/front/src/modules/simulationResult/SimulationResultExport/exportTrainCSV.ts
+++ b/front/src/modules/simulationResult/SimulationResultExport/exportTrainCSV.ts
@@ -222,20 +222,37 @@ export default function exportTrainCSV(
     simulatedTrain.electrical_profiles
   );
 
-  const steps = speedsWithOPsAndSpeedLimits.map((speed) => ({
-    op: speed.op || '',
-    ch: speed.ch || '',
-    trackName: speed.trackName,
-    time: timestampToHHMMSS(speed.time),
-    seconds: pointToComma(+speed.time.toFixed(1)),
-    position: pointToComma(+(speed.position / 1000).toFixed(3)),
-    speed: pointToComma(+(speed.speed * 3.6).toFixed(3)),
-    speedLimit: pointToComma(getActualVmax(speed.position, formattedMrsp)),
-    lineCode: speed.lineCode,
-    electrificationType: speed.electrificationType,
-    electrificationMode: speed.electrificationMode,
-    electrificationProfile: speed.electrificationProfile,
-  }));
+  const steps: CSVData[] = [];
+  speedsWithOPsAndSpeedLimits.forEach((speed, index) => {
+    const actualVmaxs = getActualVmax(speed.position, formattedMrsp);
+    const newStep = {
+      op: speed.op || '',
+      ch: speed.ch || '',
+      trackName: speed.trackName,
+      time: timestampToHHMMSS(speed.time),
+      seconds: pointToComma(+speed.time.toFixed(1)),
+      position: pointToComma(+(speed.position / 1000).toFixed(3)),
+      speed: pointToComma(+(speed.speed * 3.6).toFixed(3)),
+      speedLimit: pointToComma(actualVmaxs[0]),
+      lineCode: speed.lineCode,
+      electrificationType: speed.electrificationType,
+      electrificationMode: speed.electrificationMode,
+      electrificationProfile: speed.electrificationProfile,
+    };
+    steps.push(newStep);
+
+    // If there's a second speed limit (meaning we are at a boundary)
+    // and it's the last step at this position, we add a copy of the step with the new limit
+    const isLastStepAtPosition =
+      index === speedsWithOPsAndSpeedLimits.length - 1 ||
+      speed.position !== speedsWithOPsAndSpeedLimits[index + 1].position;
+    if (actualVmaxs.length > 1 && isLastStepAtPosition) {
+      steps.push({
+        ...newStep,
+        speedLimit: pointToComma(actualVmaxs[1]),
+      });
+    }
+  });
 
   if (steps) createFakeLinkWithData(train.train_name, spreadDataBetweenSteps(steps));
 }
diff --git a/front/src/modules/simulationResult/SimulationResultExport/utils.ts b/front/src/modules/simulationResult/SimulationResultExport/utils.ts
index 56df4c56329..aaa736dd9cc 100644
--- a/front/src/modules/simulationResult/SimulationResultExport/utils.ts
+++ b/front/src/modules/simulationResult/SimulationResultExport/utils.ts
@@ -24,22 +24,18 @@ export function massWithOneDecimal(number: number) {
 // to prevent a white screen when datas are computing and synchronizing when switching the selected train
 
 /**
- * Get the Vmax at a givenPosition (in meters), using vmax (MRSP in m/s)
- * Returns the current Vmax if in the middle of an interval, or
- * the min of the Vmax before and after if exactly at a bound.
+ * Get the Vmax values at a givenPosition (in meters), using vmax (MRSP in m/s)
+ * Returns a list containing only the current Vmax if in the middle of an interval,
+ * or the Vmax values before and after if exactly at a bound.
  */
-export function findActualVmax(givenPosition: number, vmax: SpeedRanges): number {
+export function findActualVmaxs(givenPosition: number, vmax: SpeedRanges): number[] {
   // givenPosition is in meters
   const vmaxUpperBoundIndex = d3.bisectRight(vmax.internalBoundaries, givenPosition);
   // Error case: vmax doesn't respect the SpeedRanges specifications on the lists' lengths
-  if (vmaxUpperBoundIndex > vmax.speeds.length - 1) return 0;
-  // If exactly on a speed-limit change, use the minimal value of both side
-  const actualVmaxMetersPerSecond =
-    vmaxUpperBoundIndex > 0 && vmax.internalBoundaries[vmaxUpperBoundIndex - 1] === givenPosition
-      ? Math.min(vmax.speeds[vmaxUpperBoundIndex], vmax.speeds[vmaxUpperBoundIndex - 1])
-      : vmax.speeds[vmaxUpperBoundIndex];
-
-  return actualVmaxMetersPerSecond;
+  if (vmaxUpperBoundIndex > vmax.speeds.length - 1) return [0];
+  if (vmaxUpperBoundIndex > 0 && vmax.internalBoundaries[vmaxUpperBoundIndex - 1] === givenPosition)
+    return [vmax.speeds[vmaxUpperBoundIndex - 1], vmax.speeds[vmaxUpperBoundIndex]];
+  return [vmax.speeds[vmaxUpperBoundIndex]];
 }
 
 /**
@@ -47,8 +43,8 @@ export function findActualVmax(givenPosition: number, vmax: SpeedRanges): number
  * return the actual vmax at the givenPosition in km/h
  */
 export function getActualVmax(givenPosition: number, vmax: SpeedRanges) {
-  const actualVMax = findActualVmax(givenPosition, vmax);
-  return msToKmhRounded(actualVMax);
+  const actualVMaxs = findActualVmaxs(givenPosition, vmax);
+  return actualVMaxs.map((actualVMax) => msToKmhRounded(actualVMax));
 }
 
 /**