The 730PM-I-69 northbound feeder is closed at East Knox. A load of debris fell off a vehicle. glass, vitamins, household goods, papers, etc are littering all lanes for over 150 feet. TXDOT was notified with an eta of about an hour. A DPS Trooper is currently working on it after his mother delivered a broom to him. Sinc e Montgomery County encrypted the radios, wreckers can no longer hear communications. Prior to that, a simple call out for a Friendly Wrecker would have brought multiple wreckers with brooms to clean it. As it stands now a Montgomery County Patrol unit and three DPS units are having to block the road until the debris is cleared.