GLS Offices

The Great Lakes St Lawrence Seaway Development Corporation (GLS) Offices dataset was compiled October 03, 2025 from the Great Lakes St. Lawrence Seaway Development Corporation (GLS) Policy Headquarters and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The Great Lakes St Lawrence Seaway Development Corporation’s (GLS) Massena, New York Operations facility (GLS) supports vessel transits through the Snell and Eisenhower locks from the opening of the navigation season in mid-March through the December 31st closing each year. GLS Operations are also responsible for all necessary maintenance performed between January 1st and mid-March to ensure reliability to vessel traffic during each St Lawrence Seaway season. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529303五大湖圣劳伦斯航道开发公司（Great Lakes St Lawrence Seaway Development Corporation, GLS）办公场所数据集于2025年10月3日由该公司政策总部编制，隶属于美国运输部（U.S. Department of Transportation, USDOT）/运输统计局（Bureau of Transportation Statistics, BTS）的国家交通地图集数据库（National Transportation Atlas Database, NTAD）。 五大湖圣劳伦斯航道开发公司（GLS）位于纽约州马塞纳的运营设施，负责保障船舶在每年3月中旬通航季开启至12月31日通航结束期间，顺利通过斯内尔（Snell）与艾森豪威尔（Eisenhower）船闸。GLS运营团队还需承担每年1月1日至3月中旬的全部必要维护工作，以确保每个圣劳伦斯航道通航季内的船舶交通运行可靠。 数据字典或其他属性信息源可通过链接https://doi.org/10.21949/1529303获取。