National Utility Billing 对比 Harbor Lookout 的使用情况和统计数据

Harbor Lookout provides an insight into the shipping that takes place in and around Duluth, MN and Superior, WI. The interactive map and ship list allows you to view details about each ship including arrival times, sizes, headings, speeds, and cargo. Utilize the estimated arrival and departure times in combination with the ships location to know when to be present at the canal and experience ships passing through in person. If you wish to observe the ships remotely, Harbor Lookout also provides direct access to cameras that are placed strategically around the area. For those new to the area, a brief history on the lift bridge, Duluth, and the cargo ships that live on Lake Superior is provided.