Explore details about location Farm-to-Market Road 1804. Farm-to-Market Road 1804 is a location situated within the Van Zandt County alongside other areas such as Comanche Circle, Grand Saline, County Road 1319. Additionally, some smaller parts of Farm-to-Market Road 1804 include specific areas like Caney Creek Road, Farm-to-Market Road 1801 adding to the diversity of its landscape.