Wikipedia:WikiProject U.S. Roads/New York/Resources/Notes by county/Tioga

Relevant laws

 * 1921 ch. 18 (initial codification)
 * 1925 ch. 330 (complete recodification)
 * 1936 ch. 63 (complete recodification)
 * 1944 ch. 492
 * 1947 ch. 534
 * 1960 ch. 1037
 * 1962 ch. 283
 * 1964 ch. 900
 * 1968 ch. 592 (complete recodification)
 * 1973 ch. 623 (added an exchange)