ALDOT Road Conditions Road Conditions issued by the Alabama Department of Transportation 2 12949 I-65 Southbound in Limestone County I-65 southbound direction on the Tennessee River Bridge from milepost 338 to milepost 336. - ALDOT is performing bridge inspections on the I-65 Tennessee River Bridges from milepost 336 to milepost 338 in the southbound direction. Use caution when traveling in this area. - Expected Completion: 7/18/2017 Tue, 18 Jul 2017 09:26:09 -0500