diff --git a/controllers/__init__.py b/controllers/__init__.py
index e0de76a..14e69c2 100644
--- a/controllers/__init__.py
+++ b/controllers/__init__.py
@@ -1,11 +1,11 @@
 class BaseController:
-  def update(self, target_lataccel, current_lataccel, state, target_future):
+  def update(self, target_lataccel, current_lataccel, state, future_plan):
     """
     Args:
       target_lataccel: The target lateral acceleration.
       current_lataccel: The current lateral acceleration.
       state: The current state of the vehicle.
-      target_future: The future target lateral acceleration plan for the next N frames.
+      future_plan: The future plan for the next N frames.
     Returns:
       The control signal to be applied to the vehicle.
     """
diff --git a/controllers/open.py b/controllers/open.py
index 7bed29e..014c631 100644
--- a/controllers/open.py
+++ b/controllers/open.py
@@ -5,5 +5,5 @@ class Controller(BaseController):
   """
   An open-loop controller
   """
-  def update(self, target_lataccel, current_lataccel, state, target_future):
+  def update(self, target_lataccel, current_lataccel, state, future_plan):
     return target_lataccel
diff --git a/controllers/simple.py b/controllers/simple.py
index 45f0d6f..d009535 100644
--- a/controllers/simple.py
+++ b/controllers/simple.py
@@ -5,5 +5,5 @@ class Controller(BaseController):
   """
   A simple controller that is the error between the target and current lateral acceleration times some factor
   """
-  def update(self, target_lataccel, current_lataccel, state, target_future):
+  def update(self, target_lataccel, current_lataccel, state, future_plan):
     return (target_lataccel - current_lataccel) * 0.3
diff --git a/tinyphysics.py b/tinyphysics.py
index 91af41a..fcc5b32 100644
--- a/tinyphysics.py
+++ b/tinyphysics.py
@@ -34,6 +34,7 @@
 FUTURE_PLAN_STEPS = FPS * 5  # 5 secs
 
 State = namedtuple('State', ['roll_lataccel', 'v_ego', 'a_ego'])
+FuturePlan = namedtuple('FuturePlan', ['lataccel', 'roll_lataccel', 'v_ego', 'a_ego'])
 
 
 class LataccelTokenizer:
@@ -99,11 +100,11 @@ def __init__(self, model: TinyPhysicsModel, data_path: str, controller: BaseCont
 
   def reset(self) -> None:
     self.step_idx = CONTEXT_LENGTH
-    state_targetfutures = [self.get_state_targetfuture(i) for i in range(self.step_idx)]
-    self.state_history = [x['state'] for x in state_targetfutures]
+    state_target_futureplans = [self.get_state_target_futureplan(i) for i in range(self.step_idx)]
+    self.state_history = [x[0] for x in state_target_futureplans]
     self.action_history = self.data['steer_command'].values[:self.step_idx].tolist()
-    self.current_lataccel_history = [x['targetfuture'][0] for x in state_targetfutures]
-    self.target_lataccel_history = [x['targetfuture'][0] for x in state_targetfutures]
+    self.current_lataccel_history = [x[1] for x in state_target_futureplans]
+    self.target_lataccel_history = [x[1] for x in state_target_futureplans]
     self.target_future = None
     self.current_lataccel = self.current_lataccel_history[-1]
     seed = int(md5(self.data_path.encode()).hexdigest(), 16) % 10**4
@@ -130,29 +131,35 @@ def sim_step(self, step_idx: int) -> None:
     if step_idx >= CONTROL_START_IDX:
       self.current_lataccel = pred
     else:
-      self.current_lataccel = self.get_state_targetfuture(step_idx)['targetfuture'][0]
+      self.current_lataccel = self.get_state_target_futureplan(step_idx)[1]
 
     self.current_lataccel_history.append(self.current_lataccel)
 
   def control_step(self, step_idx: int) -> None:
-    action = self.controller.update(self.target_lataccel_history[step_idx], self.current_lataccel, self.state_history[step_idx], target_future=self.target_future)
+    action = self.controller.update(self.target_lataccel_history[step_idx], self.current_lataccel, self.state_history[step_idx], future_plan=self.futureplan)
     if step_idx < CONTROL_START_IDX:
       action = self.data['steer_command'].values[step_idx]
     action = np.clip(action, STEER_RANGE[0], STEER_RANGE[1])
     self.action_history.append(action)
 
-  def get_state_targetfuture(self, step_idx: int) -> Tuple[State, float]:
+  def get_state_target_futureplan(self, step_idx: int) -> Tuple[State, float]:
     state = self.data.iloc[step_idx]
-    return {
-      'state': State(roll_lataccel=state['roll_lataccel'], v_ego=state['v_ego'], a_ego=state['a_ego']),
-      'targetfuture': self.data['target_lataccel'].values[step_idx:step_idx + FUTURE_PLAN_STEPS].tolist()
-    }
+    return (
+      State(roll_lataccel=state['roll_lataccel'], v_ego=state['v_ego'], a_ego=state['a_ego']),
+      state['target_lataccel'],
+      FuturePlan(
+        lataccel=self.data['target_lataccel'].values[step_idx + 1 :step_idx + FUTURE_PLAN_STEPS].tolist(),
+        roll_lataccel=self.data['roll_lataccel'].values[step_idx + 1 :step_idx + FUTURE_PLAN_STEPS].tolist(),
+        v_ego=self.data['v_ego'].values[step_idx + 1 :step_idx + FUTURE_PLAN_STEPS].tolist(),
+        a_ego=self.data['a_ego'].values[step_idx + 1 :step_idx + FUTURE_PLAN_STEPS].tolist()
+      )
+    )
 
   def step(self) -> None:
-    state_targetfuture = self.get_state_targetfuture(self.step_idx)
-    self.state_history.append(state_targetfuture['state'])
-    self.target_lataccel_history.append(state_targetfuture['targetfuture'][0])
-    self.target_future = state_targetfuture['targetfuture'][1:]
+    state, target, futureplan = self.get_state_target_futureplan(self.step_idx)
+    self.state_history.append(state)
+    self.target_lataccel_history.append(target)
+    self.futureplan = futureplan
     self.control_step(self.step_idx)
     self.sim_step(self.step_idx)
     self.step_idx += 1