"Lake - effect" snow gets blown around by the passage of 19K as it negotiates the S-curve south of Goshen at track speed.
Southbound 19K passes the position-light signals at CP 35 on a cold and occaisionally snowy Monday afternoon.
With the southern end of the Alabama's Appalachian Mountains in the background, eastbound 22R rounds the scenic curve at Cook Springs.
21M heads over the Rockville bridge with a western Visitor.
The sun burns a hole in the heavy fog as NS 2637 waits for a clear.