HOUSTON, Texas (KTRK) -- Crews are working to extinguish a warehouse fire in east Houston.
Records show the fire was reported at the 7700 block of Wallisville Road.
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Officials on scene say they are concerned about a potential hazmat situation.
It is unclear what may have caused this fire, or if anyone was inside the building when the fire began.
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Drivers in the area are advised to re-route as Wallisville Road is currently shut down.