US Highway 77A South in Lavaca County, Texas

US Highway 77A South in Lavaca County is a two-lane, asphalted main road. It runs in a northeast-southwest direction starting from US Highway 90A West and crosses County Road 374, US Highway 77A North, County Road 312, County Road 174, County Road 377, County Road 175, County Road 376, County Road 176, County Road 173, County Road 177 and County Road 169. This street is part of the highway "77". US Highway 77A South also exists in DeWitt County and Yoakum.