I renewed my TWIC last winter. I decided to walk in at the local TWIC enrollment center. I discovered it was only open two days a week and that the previously busy standalone IDENTIGO office (the TWIC government contractor) had closed. It was now being run out of a small office in the bowels of a truck driving school. I was the only person in line. It was fast and efficient. My new TWIC Card came in about a week.