Water on the roadway caused the closure of Highway 99 just east of Wapello at the Wapello Bridge yesterday. It also affected Highway G62 until it climbs east toward X61 in Louisa County.Staci Griffin, Director of Louisa County Emergency Management, says, they strive to stay ahead of rising water and close the roads, but residents are reminded not to drive into standing water and call authorities if they see rising water on neighborhood roadways.