5 entries match your criteria. Related Historical MarkersSan Antonio River History Courtesy Witte Museum, San Antonio Marker detail: Mission Concepción SHOWN IN SOURCE-SPECIFIED ORDER1► Texas (Bexar County), San Antonio — Missions in the San Antonio River Valley — Near Lexington Avenue north of Avenue A, on the right when traveling north. 2► Texas (Bexar County), San Antonio — The River in the 1800's — Near Lexington Avenue north of Avenue A, on the right when traveling north. 3► Texas (Bexar County), San Antonio — The San Antonio River — Near Lexington Avenue north of Avenue A, on the right when traveling north. 4► Texas (Bexar County), San Antonio — The River in the 1900s — Near Lexington Avenue north of Avenue A, on the right when traveling north. 5► Texas (Bexar County), San Antonio — River Communities — Near Lexington Avenue north of Avenue A, on the right when traveling north.