Until the early 1990s much of the coastline was undeveloped, but a rash of building projects creates an almost continuous ribbon all along the shoreline.
The coastline was fully developed by 1985.
mnli hypothesis: The coastline was fully developed by 1985. premise: Until the early 1990s much of the coastline was undeveloped, but a rash of building projects creates an almost continuous ribbon all along the shoreline.