Rio Grande City Railway Company (Tex.), map showing route in 1937.     Source: Rand-McNally and Company. Rand-McNally's Commercial Atlas of America. Chicago: Rand-McNally, 1937. Counties: Starr, Hidalgo. Communities: Rio Grande City, Olmos, Santa Cruz, La Puerte, Garcias, La Grulla, Ratcliff, Los Ebanos, Sam Fordyce.     << Map Index             Information and images were digitized and proofread from the original source documents by Murry Hammond. Contact Murry for all corrections, additions, and contributions of new material.