The Hiram M. Chittenden Locks large chamber will close to marine traffic from 9 a.m. Tuesday, Nov. 10, to 5 p.m. Wednesday, Dec. 2. Crews will conduct maintenance and safety inspections during the large chamber pump out and closure. Foot traffic may occasionally be diverted or delayed for crane operations, but pedestrians will always be able to cross. The small lock will continue round-the-clock operations, accommodating vessels less than 115 feet in length and 26 feet in width. Current information on locking through is available at http://bit.ly/BoaterInfo. Mariners may experience delays, depending on passage demand.