State Route 12, Leyden
- State Route 12 Aganier, William A
- State Route 12 Hurilla, Michael
- State Route 12 County Of Lewis Ida
- State Route 12 Kiernan, R. James
- State Route 12 Village Of Port Leyden
- State Route 12 3205 Nys Route 12, Llc
- State Route 12 3205 Nys Route 12, Llc
- State Route 12 Barrett Industries Corp
- State Route 12 Barrett Industries Corp
- State Route 12 State Of New York Canal
- State Route 12 County Of Lewis Ida
- State Route 12 Sullivan, John
- State Route 12 Sullivan, John
- State Route 12 Sullivan, John
- State Route 12 Shue, Ronald J
- State Route 12 Shue, Robert J Jr
- State Route 12 Power, Frank
- State Route 12 Power, Frank
- State Route 12 County Of Lewis Ida
- State Route 12 Kohler, Beverly J
- State Route 12 Dearstine, Daryl Roberts
- State Route 12 Premo, Douglas E
- State Route 12 Byrne Living Trust, Felicia A
- State Route 12 Hutchins, Rodney G
- State Route 12 Mathis, Timothy A
- State Route 12 Denslow, Jeffrey B
- State Route 12 Brunner, Yasuko
- State Route 12 Fox, Melissa
- State Route 12 County Of Lewis Ida
- State Route 12 Warner, John D
- State Route 12 Fox, Melissa
- State Route 12 County Of Lewis Ida
- State Route 12 Aganier, Chad
- State Route 12 Aganier, Chad
- State Route 12 Fowler, Ashley M
- State Route 12 Fowler, Daniel J
- State Route 12 Scheve, Virginia
- State Route 12 Fowler, Bruce A
- State Route 12 County Of Lewis Ida
- State Route 12 Town Of Leyden
- State Route 12 Seelman Brian K
- State Route 12 Broadbent, Courtney C
- State Route 12 County Of Lewis Ida
- State Route 12 County Of Lewis Ida
- 1905 State Route 12 Munn, Timothy M
- 1922 State Route 12 Higby, John
- 1925-31 State Route 12 Country Lee Ventures, Llc
- 1954 State Route 12 Pete'S Storage Ii, Llc
- 1962 State Route 12 Glider Oil Company, Inc.
- 1987 State Route 12 Clark, Bruce
- 2006 State Route 12 Barrett Industries Corp
- 2057 State Route 12 Fox, Edward
- 2071 State Route 12 Oliver, Richard
- 2083 State Route 12 Bourgeois, Charlotte
- 2303 State Route 12 Schleicher, Steven
- 2305 State Route 12 Bradley Jonathan Paul
- 2313 State Route 12 Broadbent, Courtney C
- 2487 State Route 12 Scheve, Bernard
- 2490 State Route 12 Compo, Tina M
- 2492 State Route 12 Black River Hydro Assoc
- 2496 State Route 12 Fowler, Daniel J
- 2510 State Route 12 Fowler, Annette M
- 2511 State Route 12 Bell, Richard E Jr
- 2517 State Route 12 Gydesen, Joshua T
- 2525 State Route 12 Gilbert, Peter J
- 2533 State Route 12 Sweet, Mark G
- 2539 State Route 12 Sweet, Mark G
- 2545 State Route 12 Halstead, Charles D
- 2561 State Route 12 Gozalkowski, Carl
- 2569 State Route 12 Kniskern, Benjamin W
- 2582 State Route 12 Roberts, Wendi
- 2586 State Route 12 Satterly, Rebecca
- 2587 State Route 12 Benedict, David
- 2589 State Route 12 Myers, Bruce W
- 2592 State Route 12 Alfano, Peter
- 2597 State Route 12 Tucker, Thomas
- 2600 State Route 12 Amato, William A
- 2614 State Route 12 Amato, William A
- 2622 State Route 12 Amato, William A
- 2623 State Route 12 Henry, Eugene
- 2633 State Route 12 Burke, James
- 2638 State Route 12 Niedzielski, Gary F
- 2644 State Route 12 Richley, Darrell A
- 2663 State Route 12 Hutchins, Rodney G
- 2664 State Route 12 Depaolo, John
- 2670 State Route 12 Premo, Douglas E
- 2690 State Route 12 Pine Meadow Trust
- 2694 State Route 12 Kohler, Beverly J
- 2696 State Route 12 Mcintyre, Mark
- 2708 State Route 12 Kohl, Mark
- 2760 State Route 12 Nagy, Robert A
- 2768 State Route 12 Dg Leyden Llc
- 2778 State Route 12 Hoffert, Jared A
- 3205 State Route 12 3205 Nys Route 12, Llc
- 3256 State Route 12 Shue, Ronald
- 3606 State Route 12 Aganier, William A
- 3621 State Route 12 Levesque, Bernadette L