premise: North High Bridge Park is a 0.85 acre city park located on the east bank bluffs above the Mississippi River in Saint Paul, Minnesota, United States. The park is adjacent to the High Bridge and was created when the new High Bridge was finished in 1987. The park includes gardens, sculptures and an overlook of the Mississippi River.
hypothesis: The new High Bridge was finished during Ronald Regan's presidency. 
reason: The new High Bridge was finished in 1987.  Ronald Reagan was president from 1981-1989