Advisory: A construction crew working on the Innovation Campus site at Wichita State University accidentally hit a 4-inch gas main Thursday morning. There is no immediate danger. Employees from the Kansas Gas Service, Wichita Fire Department and WSU Physical Plant are onsite working to repair the damage. To aid their efforts, the University Police Department has closed Mike Oatman Drive, which runs from 21st Street to Perimeter Road. Please avoid this area until repairs are complete.