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

Relevant laws

 * 1921 ch. 18 (initial codification)
 * 1925 ch. 330 (complete recodification)
 * 1927 ch. 66
 * 1928 ch. 597 (authorized abandonments)
 * 1934 ch. 269
 * 1936 ch. 63 (complete recodification)
 * 1937 ch. 710
 * 1942 ch. 632
 * 1946 ch. 853
 * 1954 ch. 785
 * 1957 ch. 462
 * 1957 ch. 521
 * 1964 ch. 602
 * 1968 ch. 592 (complete recodification)
 * 1980 ch. 451 (effective April 1, 1981; added an exchange)

Early abandonments
authorized by 1928 ch. 597:
 * 298 Amsterdam-Hagaman 1.23 (Manny Corners Road from NY 67 to Hagaman village line)
 * 299 Saulwaters Corners-Youngs Corners 0.91 (Youngs Corners Road from Dunlap Road southwest to Millers Corners Road - still state maintained in 1932, so did it have a number?) (abandonment directed by 1937 ch. 710)
 * 397 Canajoharie-Flat Creek-Blaine 6.52 (former NY 361, Moyer Street, Carlisle Road, and Blaine Road from the end of NY 920T to Mapletown Road, with a branch, former NY 394, on Carlisle Road to the Canajoharie-Root town line)
 * 346 Sprakers-Rural Grove, part two 2.51 (former NY 394, Hilltop Road from NY 162 south to Carlisle Road) (abandonment directed by 1934 ch. 269)

authorized and directed by 1937 ch. 710:
 * SH 300, known as DeGraaf Corners-Sherburn Corners in the town of Florida (former NY 161A, Dunlap Road)
 * that portion of the Saulwaters Corners-Youngs Corners SH 299 lying between DeForest Corners and Youngs Corners in the town of Florida (former NY 161A, Youngs Corners Road, plus extension previously authorized)