diff --git a/backend/__pycache__/main.cpython-312.pyc b/backend/__pycache__/main.cpython-312.pyc
index fdbc28f..77fcb04 100644
Binary files a/backend/__pycache__/main.cpython-312.pyc and b/backend/__pycache__/main.cpython-312.pyc differ
diff --git a/backend/main.py b/backend/main.py
index 024c22d..bff5e75 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -1,8 +1,11 @@
-from fastapi import FastAPI, Depends, HTTPException
+from fastapi import FastAPI, Depends, HTTPException, WebSocket, WebSocketDisconnect
 from fastapi.middleware.cors import CORSMiddleware
 from sqlalchemy.orm import Session
 from apscheduler.schedulers.background import BackgroundScheduler
 from database import engine, get_db
+from typing import Dict, Set
+import asyncio
+import json
 import models, schemas, auth, simulator
 
 models.Base.metadata.create_all(bind=engine)
@@ -12,6 +15,32 @@ app = FastAPI(title="HackOnLinces 2026 - Recolección de Residuos")
 app.add_middleware(CORSMiddleware, allow_origins=["*"],
                    allow_methods=["*"], allow_headers=["*"])
 
+class ConnectionManager:
+    def __init__(self):
+        self.active_connections: Dict[str, Set[WebSocket]] = {}
+
+    async def connect(self, websocket: WebSocket, route_id: str):
+        await websocket.accept()
+        if route_id not in self.active_connections:
+            self.active_connections[route_id] = set()
+        self.active_connections[route_id].add(websocket)
+
+    def disconnect(self, websocket: WebSocket, route_id: str):
+        if route_id in self.active_connections:
+            self.active_connections[route_id].discard(websocket)
+
+    async def broadcast_to_route(self, route_id: str, message: dict):
+        if route_id in self.active_connections:
+            dead = set()
+            for ws in self.active_connections[route_id]:
+                try:
+                    await ws.send_json(message)
+                except:
+                    dead.add(ws)
+            self.active_connections[route_id] -= dead
+
+manager = ConnectionManager()
+
 scheduler = BackgroundScheduler()
 scheduler.add_job(simulator.avanzar_rutas, "interval", minutes=2)
 scheduler.start()
@@ -62,6 +91,14 @@ def crear_domicilio(data: schemas.DomicilioCreate,
     db.refresh(dom)
     return dom
 
+@app.get("/domicilios")
+def listar_domicilios(
+    current_user=Depends(auth.get_current_user),
+    db: Session = Depends(get_db)
+):
+    domicilios = db.query(models.Domicilio).filter_by(usuario_id=current_user.id).all()
+    return [{"id": d.id, "direccion": d.direccion, "colonia": d.colonia, "route_id": d.route_id} for d in domicilios]
+
 @app.get("/eta/{domicilio_id}", response_model=schemas.ETAResponse)
 def get_eta(domicilio_id: int,
             current_user=Depends(auth.get_current_user),
@@ -95,10 +132,51 @@ def crear_reporte(
         "estado": "PENDIENTE"
     }
 
-@app.get("/domicilios")
-def listar_domicilios(
-    current_user=Depends(auth.get_current_user),
+@app.post("/alertas/operativa")
+def crear_alerta_operativa(
+    route_id: str,
+    tipo: str,
+    mensaje: str,
     db: Session = Depends(get_db)
 ):
-    domicilios = db.query(models.Domicilio).filter_by(usuario_id=current_user.id).all()
-    return [{"id": d.id, "direccion": d.direccion, "colonia": d.colonia, "route_id": d.route_id} for d in domicilios]
\ No newline at end of file
+    estado = db.query(models.EstadoRuta).filter_by(route_id=route_id).first()
+    if not estado:
+        raise HTTPException(status_code=404, detail="Ruta no encontrada")
+    return {
+        "route_id": route_id,
+        "tipo": tipo,
+        "mensaje": mensaje,
+        "evento": "ALERTA_OPERATIVA",
+        "estado": "ENVIADA"
+    }
+
+@app.websocket("/ws/eta/{domicilio_id}")
+async def websocket_eta(websocket: WebSocket, domicilio_id: int,
+                        token: str, db: Session = Depends(get_db)):
+    try:
+        payload = auth.jwt.decode(token, auth.SECRET_KEY, algorithms=[auth.ALGORITHM])
+        email = payload.get("sub")
+        user = db.query(models.Usuario).filter_by(email=email).first()
+        if not user:
+            await websocket.close(code=1008)
+            return
+        dom = db.query(models.Domicilio).filter_by(id=domicilio_id).first()
+        if not dom or dom.usuario_id != user.id:
+            await websocket.close(code=1008)
+            return
+    except:
+        await websocket.close(code=1008)
+        return
+
+    await manager.connect(websocket, dom.route_id)
+    try:
+        eta = simulator.get_eta(dom.route_id, db)
+        if eta:
+            await websocket.send_json({**eta, "route_id": dom.route_id, "colonia": dom.colonia})
+        while True:
+            await asyncio.sleep(30)
+            eta = simulator.get_eta(dom.route_id, db)
+            if eta:
+                await websocket.send_json({**eta, "route_id": dom.route_id, "colonia": dom.colonia})
+    except WebSocketDisconnect:
+        manager.disconnect(websocket, dom.route_id)
\ No newline at end of file