National Map >  Region 7: Greater Southwest >  Texas >  District 28 > TX1827 HELP GSA Building Stats   AMERICAN END INTL BRIDG AMERICAN END INTL BRIDG PROGRESO , TX 78579-9800 For information on properties in Region 7, contact: Patti Tilson 817-978-2703 817-978-2703 patti.tilson@gsa.gov Representative: Cuellar, Henry  (D)  Representative URL: http://cuellar.house.gov/ Senator: Cornyn, John (R) Senator URL: http://cornyn.senate.gov/ Senator: Hutchison, Kay Bailey (R) Senator URL: http://hutchison.senate.gov/ Lease Details Lease Code Initial Effective Date Expiration Date Rentable Sq Feet Status LTX11652 6/20/1983 10/31/2008 31291 Active   Square Footage Building Rentable SF: 31291 Leased Rentable SF: 31291 Available Space: 0