NAS Pax River Gate 1 Closure Friday, May 3 Posted about three weeks ago NAS Pax River Gate 1 Closure Friday, May 3 NAS Patuxent River will close Gate 1 Friday, May 3 from 9 a.m.-11 a.m. for scheduled maintenance. NAS Pax River's Gate 2 will keep three lanes open for inbound traffic during that time. Read All