We have not been given information on how long but the bridge over I-45 on Hughes Road is currently closed. If you are traveling to the CRC northbound on I-45, there is no impact. If you are traveling to the CRC southbound on I-45, you will stay on the frontage road and simply take Holland Road (at Buc-ees) over I-45 and stay on the frontage road to Hughes Road. It adds about 4 minutes to your journey.