 In the 1930s the streets and walks of Main Street were finally paved, and another school established to accommodate growth.The city was the respondent in (and eventual loser of) the landmark property rights case, "Dolan v. City of Tigard", decided by the Supreme Court of the United States in 1994.The case established the "rough proportionality" test that is now applied throughout the United States when a local government evaluates a land use application and determines the exactions to require of the recipient of a land use approval.