Ummeli v San Antonio ube nesilinganiso esimaphakathi — 4.8 (ngokwezilinganiso zomsebenzisi Mapich).
Sithole ummeli San Antonio emigwaqweni elandelayo: I-10, Nacogdoches Rd, Blanco Rd, S St Mary's St, E Locust St, Culebra Rd, Frontage Rd, Soledad St, Hallmark Dr, San Pedro Ave, Broadway St
Le datha ikhiqizwa kusetshenziswa izihlungi zangokwezifiso ezisuselwe kukho 12 Izinkampani, eyethulwe kuleli khasi.