It is always best to give the lockmaster a call...
LOCK CLOSURE
Gulf Intracoastal Waterway
Colorado River Locks, Texas
SITUATION: NAVIGATIONAL RESTRICTIONS
J&S Contractors will be working at the Colorado River Locks repairing the guidewalls on the East and West Locks. This work may require closure of the Locks during the designated periods of work.
TIME: Work will take place from 09 May 2016 thru 30 Jun 2016, 7:00 a.m. to 5:00 p.m. Monday through Friday. Work will not be performed on weekends or Federal holidays.
COOPERATION SOLICITED: Mariners should contact the Lock Master at (979) 863-7842 to confirm the closure time so as to minimize their delay. The Lock Master will be knowledgeable of the exact closure times 24 hrs. in advance of closure. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.