The Colorado Department of Transportation has instituted new policies for Highway 24 as related to Flash Flood Warnings. When the National Weather Service issues a warning, or rain gages indicate more than a quarter inch of rain in the Waldo Canyon burn zone, CDOT and the Colorado State Patrol plan to close the route. The highway will then remain closed until the warning is lifted, any debris is removed, and the road is deemed safe for travel. In addition, CDOT will actively patrol the highway between Manitou Springs and Cascade at all times through October 1. The Department says it's also looking into early flash flood detection systems that could provide automatic closures and electronic message sign warnings.