Beth Hamedrosh Hagodol cemetery is located at 8607 South 42nd Street, right behind the fence on the Fisher family cemetery land. B'nai Abraham Cemetery shares the space as well, as does Hrabik Cemetery. These four small cemeteries pack a lot of burials into this space.
Visit the Sarpy County Genweb site on Beth Hamedrosh.
Visit the Sarpy County website's page on Beth Hamedrosh Hagadol. Also, there is an extremely small family internment plot named Hrabik Cemetery within Beth Hamedrosh, and you can read about it at the Sarpy County site. The yellow circle below is Fisher Farm cemetery, but everything else is Beth Hamedrosh, B'Nai Abraham, and Hrabik cemeteries.
This is a very closely packed burial ground, like most other Jewish cemeteries.