Beach Gate entrance at JBSA-Fort Sam Houston under construction Published March 29, 2019 By 502nd Air Base Wing Public Affairs 502nd Air Base Wing Public Affairs JOINT BASE SAN ANTONIO-FORT SAM HOUSTON, Texas -- Beginning Monday, April 1, and ending Thursday, July 25, the Beach gate to the San Antonio Military Medical Center at Joint Base San Antonio-Fort Sam Houston will undergo construction as a part of safety and security upgrades across JBSA. During this time, Beach gate, located off Binz-Engleman Road, will be open and operating in a reduced capacity: Phase 1: Outbound lanes will be closed; inbound lanes will be 2-way traffic. Phase 2: Inbound lanes will be closed; outbound lanes will be 2-way traffic. Please plan accordingly and exercise caution while driving in the area.