According to the Historical Cemetery Atlas of Alabama (Bullock Co. section), there is a Mt. Olive Cemetery located down near the town of Omega off Hwy 223 near the southern edge of Bullock Co. near the Pike Co. line. It is cemetery #88 on the atlas map of Bullock Co. Also, on the Alabama DOT Map for Bullock Co. there is noted a Mt. Olive Baptist Church #1 near Omega. Have you checked this one out? Since you live out of state, could you possibly be remembering the wrong road? There does not seem to be one located on Hwy 82 as far as I can tell.
Also, According to the Historical Cemetery Atlas of Alabama there is a second Mt. Olive Cemetery on the south western edge of Bullock near the Montgomery Co. line. It is cemetery #41 in the atlas map.
If anyone out there can confirm the Mt. Olive Baptist Church #1 on Hwy 223 near Omega or tell us if they know of a Mt. Olive Baptist Church #1 on Hwy 82 please chime in.
Web Master for (ACPA)
Alabama Cemetery Preservation Alliance
"Preserve, Restore and Venerate."
Saving Alabama Cemeteries http://www.alabama-cemetery-preservation.com