A van rolling along a Cross County Parkway overpass toppled over the side, flipped over and landed on the Bronx River Parkway below about 6:30 a.m. A van rolling along a Cross County Parkway overpass in Yonkers toppled over the side, flipped over and landed on the Bronx River Parkway below at about 6:30 a.m., blocking two lanes of Bronx-bound traffic, according to LoHud. No serious injuries were reported.