At 6:48PM units from New Windsor responded as part of the Haz Mat Assignment for a reported Tractor Trailer leaking a white foamy substance on East Bound Interstate 70 at the 68 Mile Marker in Mt Airy. Chief 1 (Browning) arrived and corrected the address as the East Bound Rest Area just inside of Frederick County confirming 1 box trailer with a substance leaking out of the rear. Haz Mat units arrived and made a quick recon to find a truck full of rotten dough and muffins. The scene was turned over to Maryland State Police and the State Highway Administration. Units operated on the scene for just over an hour.
