Per Chambers County Dispatch, I-10 is closed just inside Jefferson County at the 833 mile marker due to a traffic incident involving hazardous materials.  It is estimated that the incident will not be resolved until 6pm-11pm tonight.  Traffic is being re-routed on SH73.  If you have to travel this direction it is advisable to plan accordingly.

Exit 833: Hamshire Road East of Winnie, Texas