There are a boathouse, a pier and a boat lift.
The boat lift opened in 1909, and was powered by an electric motor.
The building of the boat lift was a major engineering achievement.
This lock was built to replace an experimental vertical boat lift.
The boat lift then chirped; Prime alone listened to the message.
Of the 120,000 people who arrived on the boat lift, about 10,000 settled in Union City.
All of those interviewed said that, seven years after the boat lift, the prisoners should not be deported.
It was decided to construct the boat lift itself on this island.
The three other boat lifts were finally finished in 1917 and put into service in 1919.
The few with boat lifts were built before the dock laws went into effect in 1995.