The station is fully compliant with the Americans with Disabilities Act of 1990, and it has two side platforms and three tracks.

The Westbury station was built at some point in March 1837, with the opening of the Long Island Rail Road to Hicksville.

The bridge was hit by between five and nine high trucks per year between 2010 and 2016, causing numerous train delays in both directions.

The station, which is already compliant with the Americans with Disabilities Act of 1990, saw further accessibility improvements, namely the installation of new elevators and ramps along with a new overpass.

Amenities such as Wi-Fi, USB charging stations, artwork, and digital information displays were included in the renovation.

[12][13][14][15] The Village of Westbury has also sought to redevelop the land south of the station as a transit-oriented development.