East Coast Roads - New York State Route 100 - Central Park Avenue

Central Park Avenue changes designation from CR 47 to become NY 100 as it pulls away from the New York Thruway (I-87) and becomes a six-lane divided highway. The first traffic light is a turnaround with jughandles to go back south.

Photos taken December 2019.

There is a grade-separated interchange with Palmer Road (CR 9/CR 33).

Photos taken December 2019.

There is an interchange with the Sprain Parkway. Turn left at the traffic light to go north.

Photos taken December 2019.

Central Park Avenue continues to the northeast.

Photos taken December 2019.

There is a grade-separated interchange with Tuckahoe Road (CR 36/CR 59).

Photos taken December 2019.

Central Park Avenue runs north through Yonkers. There are a couple of turnarounds along this stretch.

Photos taken December 2019.

There is a service road providing access to Chester Drive, Alta Vista Drive, and Canfield Avenue.

Photos taken December 2019.

The service road merges back into Central Park Avenue.

Photos taken December 2019.

Fort Hill Road (CR 142) begins on the left at a traffic light. There is another turnaround immediately thereafter.

Photos taken December 2019.

Central Park Avenue continues north to Scarsdale.

Photos taken December 2019.

Coming into Scarsdale, the right lane ends as Central Park Avenue narrows down to two lanes in each direction.

Photos taken December 2019.

There is a traffic light at Ardsley Road (CR 78).

Photos taken December 2019.

The median ends. Central Park Avenue continues north as a four-lane undivided road.

Photos taken December 2019.

Welcome to Hartsdale!

Photos taken December 2019.

West Hartsdale Avenue (NY 100A) begins on the left at a traffic light.

Photos taken December 2019.

Central Park Avenue continues north through Hartsdale to White Plains.

Photos taken December 2019.

Welcome to the City of White Plains!

Photos taken December 2019.

Aqueduct Road (CR 124) begins on the left at an uncontrolled intersection.

Photos taken December 2019.

Central Park Avenue ends here at a traffic light at Tarrytown Road (NY 119). Turn right to go east. Turn left to go west and to stay on NY 100. Continue straight ahead for access to the Bronx Parkway.

Photos taken December 2019.

NY 100 follows Tarrytown Road (NY 119) for a short distance to the west.

NY 100 splits off from Tarrytown Road (NY 119) and runs north as a two-lane undivided road. Here, it is called Hillside Avenue.

Photos taken January 2022.

Hillside Avenue widens to four lanes and passes over the Cross Westchester Expressway (I-287). There are no entrances here.

Photos taken January 2022.

On the other side of the overpass, Hillside Avenue narrows down to two lanes again and continues to the north.

Photos taken January 2022.

Hillside Avenue ends here as Virginia Road (CR 35) merges in from the right. Continue straight ahead onto Grasslands Road to stay on NY 100.

Photos taken January 2022.

Grasslands Road runs north as a two-lane undivided road.

Photos taken January 2022.

Grasslands Road curves to the east as Legion Drive (CR 29) begins on the right.

Photos taken January 2022.

Grasslands Road runs east as a two-lane undivided road.

Photos taken January 2022.

Turn right onto Bradhurst Avenue at this traffic light to stay on NY 100. Grasslands Road continues straight ahead as NY 100C. Knollwood Road (NY 100A) begins to the left.

Photos taken January 2022.

Bradhurst Avenue runs north as a two-lane undivided road.

Photos taken January 2022.

There is an interchange with the Sprain Parkway at the last exit before it feeds into the Taconic Parkway.

Photos taken January 2022.

Welcome to Hawthorne!

Photos taken January 2022.

The roadway splits. Bear right to stay on Bradhurst Avenue for access to Broadway (NY 141). Bear left onto Brighton Avenue to stay on NY 100.

Photos taken January 2022.

Brighton Avenue ends at a stop sign at Broadway (NY 141), which begins to the right. Turn left to stay on NY 100.

Photos taken January 2022.

The roadway splits. Exit to the right to stay on NY 100, which is multiplexed with NY 9A north along the Briarcliff-Peekskill Parkway beginning here. Continue straight ahead to go south on Saw Mill River Road (NY 9A).

Photos taken January 2022.

NY 100 follows the Briarcliff-Peekskill Parkway (NY 9A) for a few exits.

Skipping north to Briarcliff Manor, NY 100 splits off from the Briarcliff-Peekskill Parkway (NY 9A) and runs north as a two-lane undivided road. Here, it is known as Saw Mill River Road.

Photos taken November 2020.

The North County Trailway, a rail trail, runs on the right side of the road.

Photos taken November 2020.

There is a traffic light at NY 133. Turn left onto Somerstown Road to go west. Continue straight ahead on Saw Mill River Road to go east and to stay on NY 100. Turn right for an entrance to the Taconic Parkway south.

Photos taken November 2020.

Saw Mill River Road passes under the Taconic Parkway. Turn left at the first traffic light after the overpasses for a northbound entrance to the parkway.

Photos taken November 2020.

The two routes split. Turn right onto Station Place for NY 133. Continue straight ahead on Saw Mill River Road for NY 100.

Photos taken November 2020.

Saw Mill River Road continues north through Millwood.

Photos taken November 2020.

Millwood Road (NY 120) begins on the right.

Photos taken November 2020.

Saw Mill River Road continues north as a two-lane undivided road. An overpass carries the North County Trailway over the road.

Photos taken November 2020.

NY 134 begins on the left at a traffic light.

Photos taken November 2020.

The New Croton Reservoir is visible on the left along this stretch.

Photos taken November 2020.

There is a bridge over the reservoir.

Photos taken November 2020.

On the other side of the bridge, the is a traffic light. Saw Mill River Road splits off to the left to become NY 118. Continue straight ahead onto Somerstown Road to stay on NY 100.

Photos taken November 2020.