Located at the intersection of Easton and Susquehanna Roads, it serves the Warminster Line.

The original station was built by the Reading Railroad.

In FY 2017, Roslyn station had a weekday average of 285 boardings and 238 alightings.

[4] Prior to 2010, Roslyn station was where the Warminster Line ended double-track operation.

Since then, the interlocking has been moved roughly 1/2 mile farther back.