2202 E. Navigation Blvd, Corpus Christi TX, 78402

2330 N Loop 1604 W  San Antonio, TX 78248 


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South Texas Cement

Located in Southwest San Antonio, the Rio Medina Quarry is the newest production facility for Capitol Aggregates. Stationed along the Medina River, this operation produces material required for ready mix concrete, hot asphalt, concrete products, and sitework contractors.

Hours of operation

Monday 6:00 AM to 4:00 PM
Tuesday 6:00 AM to 4:00 PM
Wednesday 6:00 AM to 4:00 PM
Thursday 6:00 AM to 4:00 PM
Friday 6:00 AM to 4:00 PM
Saturday Closed Sunday Closed
2202 E. Navigation
Corpus Christi Tx. 78402