A grand complex that was planned for the urban renewal area was never built when state and federal spending began to dry up after the 1973 oil crisis. To this day, the blocks which slope down to the river remain open, grassy slopes, offering sweeping views of the Hudson but generating no property taxes for the city. Public sentiment is mixed on whether they should be built on again at all, and the city's view-protection ordinances make it less likely. Below, the waterfront was developed in the late 1990s after the city was once again able to secure grants from the state's Environmental Protection fund for riprap (a type of stone) to stabilize the shoreline.