Registration takes less than 1 minute.
Councilman believes ports have taken "another step closer to a lockout."
PMA neither loaded nor unloaded ships over the weekend, leaving yard and gate operations up to individual terminals.
Congress passed a 7-day extension to keep the department running while negotiations over immigration dispute continue.
Texas’s exports reached $289 billion and California topped $174.1 billion in export value for 2014.
Economy grew at 2.2% pace, government says.