Havre de Grace, MD: B&O Interlocking Tower

(Satellite, even if the tower existed, it would be covered by trees.)

This tower became obsolete when they built a two-track bridge in 1909.

Darren Reynolds posted

The Baltimore and Ohio Railroads 

"Havre de Grace" tower 

In a post card view of the tower and the Susquehanna river bridge from 1910 ( the Philadelphia Sub.Div.)

This is a photo to zoom in on..

Photo by: Unknown

John Murphy: Cool! Guessing that the tower handled NB and SB traffic over that single-track bridge-?

Tim Shanahan shared

May 17, 1973 @ 28,960; ARD021401010105