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The District 12 Permitted Lane Closure Times is a tool used to manage traffic on the interstate and freeway system in District 12. The times given are the times lanes may be closed without causing major queues, (traffic backups). For any section of freeway or interstate not covered by the District 12 Permitted Lane Closure Times, permission to close that section must be obtained from the District Work Zone Traffic Manager.  


 *NEW* Revision 16, Permitted Lane Closures


  Revision 15, Permitted Lane Closures


 Revision 14, Permitted Lane Closures


 Revision 13, Permitted Lane Closures