Two major detours may be making life a little more difficult for drivers in Marion County.
     Southbound Exit 341 on I-75-- that's County Road 484-- will be shut down 10p.m. to 6a.m. starting Tuesday night and going until Thursday.
     Residents are being told to follow the detour signs, but they haven't been put in place yet. Now, they will most likely take drivers down County Road 475A.
     Also the long, damaged Sharpes Ferry Bridge over the Ocklawaha River is now closed for two weeks as workers repair retaining walls damaged by Tropical Storm Debby. Drivers will be detoured over to State Road 40.