U.S. Route 101
U.S. Route 101, or U.S. Highway 101 (US 101) is a north–south United States Numbered Highway that runs through the states of California, Oregon, and Washington, on the West Coast of the United States. It is also known as (The Royal Road) where its route along the southern and central California coast approximates the old trail which linked the Spanish missions, pueblos, and presidios. It merges at some points with California State Route 1 (SR 1).
New York State Route 141
NY 141 begins at a trumpet interchange with NY 9A on the western edge of the hamlet of Hawthorne, located within the town of Mount Pleasant. This junction also serves as the south end of NY 9A's overlaps with NY 100. NY 141 initially heads to the northeast as an independent route, following the two ramps not carrying either direction of NY 100. After just , all four ramps merge into a four-lane divided highway, creating a short overlap between NY 141 and NY 100. The divided highway ends at Brighton Avenue, the first road that it intersects. NY 100 splits from NY 141 here, following Brighton Avenue southward while NY 141 heads southeastward along the two-lane Broadway, passing through a lightly developed commercial area. After one block, the route intersects Bradhurst Avenue, here a state-maintained street serving as a one-block spur of NY 100.