New York Route 436 measures 23.71 miles east from NY 39 at Denton Corners in Wyoming County to NY 36 in the village of Dansville. Providing a cutoff from NY 39 to NY 19A, the state route initially follows Denton Corners Road east 1.79 miles. NY 19A/436 overlap southward to Letchworth State Park and the community of Portageville along the Genessee River. NY 19A parallels the river south to Fillmore while NY 436 resumes an eastward course to NY 70 and NY 408 in the village of Nunda. NY 436 traverses farm and timberland east across the towns of Nunda and Ossian 13.77 miles to Ossian Street and NY 36 (Dock Street) in Dansville.
NY 436 was designated over NY 245, when NY 245 was truncated west of Naples.
| Confirming marker for NY 436 posted between CR 9 (Ossian Hill Road) south and Canaseraga Creek in the town of North Dansville. 05/11/05 |
| Entering the village of Dansville at the I-390 over crossing, NY 436 follows Ossian Street east to NY 36 (Dock Street). 05/11/05 |
| An end shield for NY 436 precedes NY 36 west of Downtown Dansville. NY 36 angles northwest along Dock and Franklin Streets to Dansville Municipal Airport (DSV) and I-390 at Exit 5. 05/11/05 |
| Southbound NY 36 overtakes Ossian Street east from NY 436, 0.47 miles to NY 63 (Main Street). 05/11/05 |
| The first westbound shield for NY 436 stands along Ossian Street after the turn of NY 36 north onto Dock Street in Dansville. 05/08/05 |
| Passing under Interstate 390, NY 436 enters the town of North Dansville. 05/08/05 |
| NY 436 crosses Canaseraga Creek ahead of Livingston County Route 9 (Ossian Hill Road) south. 05/08/05 |
| Ascending along Ossian Hill Road from NY 436, CR 9 runs southwest into the town of Ossian. 07/01/05 |
| Continuing west from CR 9, NY 436 travels 12.5 miles to the village of Nunda. 05/28/00 |
| A remnant bridge support at Canaseraga Creek south of NY 436 (Nunda-Dansville Road) was a part of the former alignment for NY 245 west along Eades Road out of Dansville. The span for NY 436 across Canaseraga Creek was built in 1965. 05/11/05 |
Page Updated 03-19-2020.