A truck carrying powdered coffee creamer and protein mixes went down an embankment off I-84 eastbound in Newtown early yesterday morning and rolled over.  The driver was transported to the hospital.  The state Department of Consumer Protection says the cargo was destroyed in the accident, which happened around 1:30am.  The highway was closed between exits 9 and 10 due to the crash.  State police say one person was transported to the hospital for minor injuries.  The cargo spread out all down the embankment and the Department of Consumer Protection was unable to retrieve the bill of lading “or other paperwork” from the wreck.