diff --git a/frogpilot/system/the_pond/assets/components/router.js b/frogpilot/system/the_pond/assets/components/router.js
index fe8b96d3f..21827d144 100644
--- a/frogpilot/system/the_pond/assets/components/router.js
+++ b/frogpilot/system/the_pond/assets/components/router.js
@@ -6,6 +6,7 @@ import { ErrorLogs } from "/assets/components/tools/error_logs.js"
 import { VehicleFeatures } from "/assets/components/tools/vehicle_features.js"
 import { GalaxyPairing } from "/assets/components/tools/galaxy.js"
 import { Home } from "/assets/components/home/home.js"
+import { LongitudinalManeuvers } from "/assets/components/tools/longitudinal_maneuvers.js"
 import { NavDestination } from "/assets/components/navigation/navigation_destination.js"
 import { NavKeys } from "/assets/components/navigation/navigation_keys.js"
 import { RouteRecordings } from "/assets/components/recordings/dashcam_routes.js"
@@ -45,6 +46,7 @@ function Root() {
     createRoute("settings", "/settings/:section/:subsection?", SettingsView),
     createRoute("speed_limits", "/download_speed_limits", SpeedLimits),
     createRoute("model_manager", "/manage_models", ModelManager),
+    createRoute("longitudinal_maneuvers", "/longitudinal_maneuvers", LongitudinalManeuvers),
     createRoute("plots", "/plots", LivePlots),
     createRoute("thememaker", "/theme_maker", ThemeMaker),
     createRoute("testing_ground", "/testing_ground", TestingGround),
diff --git a/frogpilot/system/the_pond/assets/components/sidebar.js b/frogpilot/system/the_pond/assets/components/sidebar.js
index 1a497ba0c..f083ac548 100644
--- a/frogpilot/system/the_pond/assets/components/sidebar.js
+++ b/frogpilot/system/the_pond/assets/components/sidebar.js
@@ -19,6 +19,7 @@ const MenuItems = {
     { name: "Download Speed Limits", link: "/download_speed_limits", icon: "bi-download" },
     { name: "Error Logs", link: "/manage_error_logs", icon: "bi-exclamation-triangle" },
     { name: "Galaxy", link: "/galaxy", icon: "bi-globe2" },
+    { name: "Long Maneuvers", link: "/longitudinal_maneuvers", icon: "bi-signpost-split" },
     { name: "Model Manager", link: "/manage_models", icon: "bi-cpu" },
     { name: "Plots", link: "/plots", icon: "bi-graph-up-arrow" },
     { name: "Testing Ground", link: "/testing_ground", icon: "bi-bezier2" },
diff --git a/frogpilot/system/the_pond/assets/components/tools/longitudinal_maneuvers.css b/frogpilot/system/the_pond/assets/components/tools/longitudinal_maneuvers.css
new file mode 100644
index 000000000..e3f45ed24
--- /dev/null
+++ b/frogpilot/system/the_pond/assets/components/tools/longitudinal_maneuvers.css
@@ -0,0 +1,117 @@
+.longManeuverPage {
+  max-width: var(--width-xxl);
+}
+
+.longManeuverCard {
+  background-color: var(--secondary-bg);
+  border-radius: var(--border-radius-md);
+  color: var(--text-color);
+  max-width: 90%;
+  padding: var(--border-radius-xl);
+}
+
+.longManeuverIntro {
+  margin-top: 0;
+}
+
+.longManeuverActions {
+  display: flex;
+  gap: var(--gap-sm);
+  margin-top: var(--margin-base);
+}
+
+.longManeuverButton {
+  background: var(--main-fg);
+  border: none;
+  border-radius: var(--border-radius-sm);
+  color: var(--text-color);
+  font-size: var(--font-size-sm);
+  font-weight: var(--font-weight-demi-bold);
+  padding: var(--padding-sm) var(--padding-base);
+}
+
+.longManeuverButton:hover {
+  transform: var(--hover-scale-sm);
+  transition: transform var(--transition-fast), background-color var(--transition-fast);
+}
+
+.longManeuverButton:disabled {
+  cursor: not-allowed;
+  opacity: 0.55;
+  transform: none;
+}
+
+.longManeuverButton.danger {
+  background: var(--danger-bg);
+}
+
+.longManeuverButton.danger:hover {
+  background: var(--danger-hover-bg);
+}
+
+.longManeuverError {
+  color: var(--danger-fg);
+  margin-top: var(--margin-base);
+}
+
+.longManeuverMuted {
+  color: var(--text-muted);
+}
+
+.longManeuverStatusGrid {
+  display: grid;
+  gap: 0.5em 1em;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  margin-top: var(--margin-base);
+}
+
+.longManeuverStatusGrid p {
+  font-size: var(--font-size-sm);
+  margin: 0;
+}
+
+.longManeuverCurrent {
+  margin-top: var(--margin-base);
+}
+
+.longManeuverCurrent p {
+  font-size: var(--font-size-sm);
+  margin: 0 0 var(--margin-xs);
+}
+
+.longManeuverInstructions,
+.longManeuverHistory {
+  margin-top: var(--margin-base);
+}
+
+.longManeuverInstructions h3,
+.longManeuverHistory h3 {
+  margin-bottom: var(--margin-xs);
+}
+
+.longManeuverInstructions ol,
+.longManeuverHistory ol {
+  margin: var(--margin-xs) 0 0;
+  padding-left: 1.4rem;
+}
+
+.longManeuverInstructions li,
+.longManeuverHistory li {
+  font-size: var(--font-size-sm);
+  margin-bottom: 0.25rem;
+}
+
+@media only screen and (max-width: 768px) and (orientation: portrait) {
+  .longManeuverCard {
+    max-width: 100%;
+  }
+
+  .longManeuverActions {
+    flex-direction: column;
+  }
+
+  .longManeuverStatusGrid {
+    grid-template-columns: 1fr;
+  }
+}
+
diff --git a/frogpilot/system/the_pond/assets/components/tools/longitudinal_maneuvers.js b/frogpilot/system/the_pond/assets/components/tools/longitudinal_maneuvers.js
new file mode 100644
index 000000000..77d895407
--- /dev/null
+++ b/frogpilot/system/the_pond/assets/components/tools/longitudinal_maneuvers.js
@@ -0,0 +1,170 @@
+import { html, reactive } from "https://esm.sh/@arrow-js/core"
+
+const state = reactive({
+  loading: true,
+  busy: false,
+  error: "",
+  data: null,
+})
+
+let initialized = false
+let pollHandle = null
+const POLL_INTERVAL_MS = 1000
+
+function safeNumber(value, fallback = 0) {
+  const n = Number(value)
+  return Number.isFinite(n) ? n : fallback
+}
+
+function formatAgeSeconds(value) {
+  const sec = safeNumber(value, -1)
+  if (sec < 0) return "unknown"
+  if (sec < 1) return "just now"
+  if (sec < 60) return `${Math.round(sec)}s ago`
+  const min = sec / 60
+  if (min < 60) return `${Math.round(min)}m ago`
+  const hr = min / 60
+  return `${Math.round(hr)}h ago`
+}
+
+async function fetchStatus() {
+  try {
+    const response = await fetch("/api/longitudinal_maneuvers/status")
+    const payload = await response.json()
+    if (!response.ok) {
+      throw new Error(payload.error || response.statusText || "Failed to load maneuver status")
+    }
+
+    state.data = payload
+    state.error = ""
+  } catch (error) {
+    state.error = error?.message || "Failed to load maneuver status"
+  } finally {
+    state.loading = false
+  }
+}
+
+function stopPolling() {
+  if (!pollHandle) return
+  clearTimeout(pollHandle)
+  pollHandle = null
+}
+
+function ensurePolling() {
+  if (pollHandle) return
+
+  const poll = async () => {
+    await fetchStatus()
+    pollHandle = setTimeout(poll, POLL_INTERVAL_MS)
+  }
+
+  pollHandle = setTimeout(poll, POLL_INTERVAL_MS)
+}
+
+async function runAction(action) {
+  if (state.busy) return
+  state.busy = true
+
+  try {
+    const response = await fetch(`/api/longitudinal_maneuvers/${action}`, { method: "POST" })
+    const payload = await response.json()
+    if (!response.ok) {
+      throw new Error(payload.error || response.statusText || `Failed to ${action} maneuvers`)
+    }
+
+    state.data = payload
+    state.error = ""
+    showSnackbar(payload.message || "Action complete.")
+  } catch (error) {
+    const message = error?.message || `Failed to ${action} maneuvers`
+    state.error = message
+    showSnackbar(message, "error")
+  } finally {
+    state.busy = false
+  }
+}
+
+function initialize() {
+  if (initialized) return
+  initialized = true
+  fetchStatus()
+  ensurePolling()
+}
+
+function statusLine(label, value) {
+  return html`<p><strong>${label}:</strong> ${value}</p>`
+}
+
+export function LongitudinalManeuvers() {
+  initialize()
+
+  return html`
+    <div class="longManeuverPage">
+      <h2>Long Maneuvers</h2>
+
+      <div class="longManeuverCard">
+        <p class="longManeuverIntro">
+          Run the longitudinal maneuver suite from your phone and monitor progress live.
+        </p>
+
+        <div class="longManeuverActions">
+          <button
+            class="longManeuverButton"
+            ?disabled="${state.busy}"
+            @click="${() => runAction("start")}">
+            Start / Arm
+          </button>
+          <button
+            class="longManeuverButton danger"
+            ?disabled="${state.busy}"
+            @click="${() => runAction("stop")}">
+            Stop
+          </button>
+        </div>
+
+        ${() => state.loading ? html`<p class="longManeuverMuted">Loading status...</p>` : ""}
+        ${() => state.error ? html`<p class="longManeuverError">${state.error}</p>` : ""}
+
+        ${() => state.data ? html`
+          <div class="longManeuverStatusGrid">
+            ${statusLine("Mode Enabled", state.data.modeEnabled ? "Yes" : "No")}
+            ${statusLine("State", state.data.state || "idle")}
+            ${statusLine("Onroad", state.data.isOnroad ? "Yes" : "No")}
+            ${statusLine("Engaged", state.data.isEngaged ? "Yes" : "No")}
+            ${statusLine("Phase", state.data.phase || "n/a")}
+            ${statusLine("Paddle Mode", state.data.paddleMode || "auto")}
+            ${statusLine("Step", `${safeNumber(state.data.stepIndex, 0)}/${safeNumber(state.data.stepTotal, 0)}`)}
+            ${statusLine("Run", `${safeNumber(state.data.runIndex, 0)}/${safeNumber(state.data.runTotal, 0)}`)}
+            ${statusLine("Updated", formatAgeSeconds(state.data.updatedAgeSec))}
+          </div>
+
+          <div class="longManeuverCurrent">
+            <p><strong>Current Maneuver:</strong> ${state.data.maneuver || "n/a"}</p>
+            <p><strong>Popup Text:</strong> ${state.data.uiText1 || ""} ${state.data.uiText2 ? `| ${state.data.uiText2}` : ""}</p>
+          </div>
+
+          <div class="longManeuverInstructions">
+            <h3>Quick Guide</h3>
+            <ol>
+              <li>Find a large, empty, straight road or lot with no traffic.</li>
+              <li>Press <strong>Start / Arm</strong> here, then engage openpilot with SET.</li>
+              <li>Keep full supervision and be ready to disengage at all times.</li>
+              <li>For GM pedal-long cars, the suite runs both pedal-only and pedal+paddle phases automatically.</li>
+              <li>When the status says complete, collect logs and generate your HTML report.</li>
+            </ol>
+          </div>
+
+          <div class="longManeuverHistory">
+            <h3>Progress Chain</h3>
+            ${() => (state.data.history || []).length ? html`
+              <ol>
+                ${(state.data.history || []).slice().reverse().map((line) => html`<li>${line}</li>`)}
+              </ol>
+            ` : html`<p class="longManeuverMuted">No steps logged yet.</p>`}
+          </div>
+        ` : ""}
+      </div>
+    </div>
+  `
+}
+
diff --git a/frogpilot/system/the_pond/templates/index.html b/frogpilot/system/the_pond/templates/index.html
index 073b3b7bc..26a15f2a1 100644
--- a/frogpilot/system/the_pond/templates/index.html
+++ b/frogpilot/system/the_pond/templates/index.html
@@ -37,6 +37,7 @@
   <link rel="stylesheet" href="/assets/components/tools/update_manager.css">
   <link rel="stylesheet" href="/assets/components/tools/device_settings.css">
   <link rel="stylesheet" href="/assets/components/tools/galaxy.css">
+  <link rel="stylesheet" href="/assets/components/tools/longitudinal_maneuvers.css">
   <link rel="stylesheet" href="/assets/components/tools/tsk_manager.css">
 
   <script type="module" src="/assets/components/router.js"></script>
diff --git a/frogpilot/system/the_pond/the_pond.py b/frogpilot/system/the_pond/the_pond.py
index 25bc10c74..03888e1f9 100644
--- a/frogpilot/system/the_pond/the_pond.py
+++ b/frogpilot/system/the_pond/the_pond.py
@@ -1314,6 +1314,116 @@ def _set_testing_ground_selection(slot_id, variant):
     _write_testing_grounds_state_unlocked(state)
     return state
 
+def _default_longitudinal_maneuver_status():
+  return {
+    "state": "idle",
+    "phase": "",
+    "paddleMode": "auto",
+    "maneuver": "",
+    "runIndex": 0,
+    "runTotal": 0,
+    "stepIndex": 0,
+    "stepTotal": 0,
+    "phaseStepIndex": 0,
+    "phaseStepTotal": 0,
+    "uiShow": False,
+    "uiSize": "small",
+    "uiText1": "Long Maneuvers",
+    "uiText2": "",
+    "updatedAtSec": 0.0,
+    "history": [],
+  }
+
+def _load_longitudinal_maneuver_status():
+  status = _default_longitudinal_maneuver_status()
+  raw = params.get("LongitudinalManeuverStatus", encoding="utf-8") or ""
+  if raw:
+    try:
+      payload = json.loads(raw)
+      if isinstance(payload, dict):
+        status.update(payload)
+    except Exception:
+      pass
+
+  history = status.get("history")
+  if not isinstance(history, list):
+    history = []
+  status["history"] = [str(line) for line in history if str(line).strip()][-120:]
+
+  try:
+    status["updatedAtSec"] = float(status.get("updatedAtSec") or 0.0)
+  except Exception:
+    status["updatedAtSec"] = 0.0
+
+  return status
+
+def _save_longitudinal_maneuver_status(status):
+  status_copy = dict(status)
+  history = status_copy.get("history")
+  if not isinstance(history, list):
+    history = []
+  status_copy["history"] = [str(line) for line in history if str(line).strip()][-120:]
+  status_copy["updatedAtSec"] = float(status_copy.get("updatedAtSec") or time.time())
+  params.put("LongitudinalManeuverStatus", json.dumps(status_copy, separators=(",", ":")))
+  return status_copy
+
+def _append_longitudinal_maneuver_history(status, line):
+  if not line:
+    return status
+  history = list(status.get("history", []))
+  history.append(str(line))
+  status["history"] = history[-120:]
+  return status
+
+def _serialize_longitudinal_maneuver_status(status):
+  updated_at = _safe_float(status.get("updatedAtSec"), 0.0)
+  age_seconds = max(0.0, time.time() - updated_at) if updated_at > 0 else None
+  mode_enabled = params.get_bool("LongitudinalManeuverMode")
+  paddle_mode = params.get("LongitudinalManeuverPaddleMode", encoding="utf-8") or str(status.get("paddleMode") or "auto")
+  return {
+    **status,
+    "modeEnabled": mode_enabled,
+    "paddleMode": paddle_mode,
+    "isOnroad": params.get_bool("IsOnroad"),
+    "isEngaged": params.get_bool("IsEngaged"),
+    "updatedAgeSec": age_seconds,
+  }
+
+def _set_longitudinal_maneuver_mode(enabled):
+  status = _load_longitudinal_maneuver_status()
+  if enabled:
+    params.put_bool("LongitudinalManeuverMode", True)
+    params.put("LongitudinalManeuverPaddleMode", "auto")
+    status.update({
+      "state": "armed",
+      "phase": "",
+      "maneuver": "",
+      "runIndex": 0,
+      "runTotal": 0,
+      "stepIndex": 0,
+      "phaseStepIndex": 0,
+      "uiShow": True,
+      "uiSize": "small",
+      "uiText1": "Long Maneuvers Armed",
+      "uiText2": "Engage with SET to start the test suite.",
+      "updatedAtSec": time.time(),
+    })
+    _append_longitudinal_maneuver_history(status, "Armed from The Pond. Engage with SET to start.")
+  else:
+    params.put_bool("LongitudinalManeuverMode", False)
+    params.put("LongitudinalManeuverPaddleMode", "auto")
+    status.update({
+      "state": "stopped",
+      "uiShow": True,
+      "uiSize": "small",
+      "uiText1": "Long Maneuvers Stopped",
+      "uiText2": "Test mode disabled.",
+      "updatedAtSec": time.time(),
+    })
+    _append_longitudinal_maneuver_history(status, "Stopped from The Pond.")
+
+  return _save_longitudinal_maneuver_status(status)
+
 def setup(app):
   model_status_debug = {
     "last_signature": None,
@@ -2474,6 +2584,27 @@ def setup(app):
       "isOnroad": params.get_bool("IsOnroad"),
     }), 200
 
+  @app.route("/api/longitudinal_maneuvers/status", methods=["GET"])
+  def get_longitudinal_maneuvers_status():
+    status = _load_longitudinal_maneuver_status()
+    return jsonify(_serialize_longitudinal_maneuver_status(status)), 200
+
+  @app.route("/api/longitudinal_maneuvers/start", methods=["POST"])
+  def start_longitudinal_maneuvers():
+    status = _set_longitudinal_maneuver_mode(True)
+    return jsonify({
+      "message": "Longitudinal maneuver mode armed. Engage with SET to start.",
+      **_serialize_longitudinal_maneuver_status(status),
+    }), 200
+
+  @app.route("/api/longitudinal_maneuvers/stop", methods=["POST"])
+  def stop_longitudinal_maneuvers():
+    status = _set_longitudinal_maneuver_mode(False)
+    return jsonify({
+      "message": "Longitudinal maneuver mode disabled.",
+      **_serialize_longitudinal_maneuver_status(status),
+    }), 200
+
   @app.route("/api/update/fast/status", methods=["GET"])
   def get_fast_update_status():
     state_data = _get_fast_update_state()