Baltimore & Potomac Interlocking Tower, Adjacent to AMTRAK railroad tr...
Significance: The tower is part of the Baltimore's Pennsylvania Station terminal complex, which represented the peak of the Pennsylvania Railroad Company's development in Baltimore. The tower's design, constru... More
Baltimore & Potomac Interlocking Tower, Adjacent to AMTRAK railroad tr...
Significance: The tower is part of the Baltimore's Pennsylvania Station terminal complex, which represented the peak of the Pennsylvania Railroad Company's development in Baltimore. The tower's design, constru... More
Baltimore & Potomac Interlocking Tower, Adjacent to AMTRAK railroad tr...
Significance: The tower is part of the Baltimore's Pennsylvania Station terminal complex, which represented the peak of the Pennsylvania Railroad Company's development in Baltimore. The tower's design, constru... More
Baltimore & Potomac Interlocking Tower, Adjacent to AMTRAK railroad tr...
Significance: The tower is part of the Baltimore's Pennsylvania Station terminal complex, which represented the peak of the Pennsylvania Railroad Company's development in Baltimore. The tower's design, constru... More
Promenade Street Interlocking Tower, Promenade Street between Union St...
Significance: The structure houses the interlocking n signal equipment which regulates all train movements on the east end of Union Station for the main rail to Boston and for the east side branch to Bristol. ... More
Union Junction Interlocking Tower, Bounded by Federal, Guilford, Royal...
Significance: The tower is part of the Pennsylvania Station complex, which represented the peak of railroad development in Baltimore. Its design, construction, and associated machinery are representative of ra... More
Union Junction Interlocking Tower, Bounded by Federal, Guilford, Royal...
Significance: The tower is part of the Pennsylvania Station complex, which represented the peak of railroad development in Baltimore. Its design, construction, and associated machinery are representative of ra... More
Baltimore & Potomac Interlocking Tower, Adjacent to AMTRAK railroad tr...
Significance: The tower is part of the Baltimore's Pennsylvania Station terminal complex, which represented the peak of the Pennsylvania Railroad Company's development in Baltimore. The tower's design, constru... More
Baltimore & Potomac Interlocking Tower, Adjacent to AMTRAK railroad tr...
Significance: The tower is part of the Baltimore's Pennsylvania Station terminal complex, which represented the peak of the Pennsylvania Railroad Company's development in Baltimore. The tower's design, constru... More
Union Junction Interlocking Tower, Bounded by Federal, Guilford, Royal...
Significance: The tower is part of the Pennsylvania Station complex, which represented the peak of railroad development in Baltimore. Its design, construction, and associated machinery are representative of ra... More
Promenade Street Interlocking Tower, Promenade Street between Union St...
Significance: The structure houses the interlocking n signal equipment which regulates all train movements on the east end of Union Station for the main rail to Boston and for the east side branch to Bristol. ... More
Promenade Street Interlocking Tower, Promenade Street between Union St...
Significance: The structure houses the interlocking n signal equipment which regulates all train movements on the east end of Union Station for the main rail to Boston and for the east side branch to Bristol. ... More
Promenade Street Interlocking Tower, Promenade Street between Union St...
Significance: The structure houses the interlocking n signal equipment which regulates all train movements on the east end of Union Station for the main rail to Boston and for the east side branch to Bristol. ... More
Promenade Street Interlocking Tower, Promenade Street between Union St...
Significance: The structure houses the interlocking n signal equipment which regulates all train movements on the east end of Union Station for the main rail to Boston and for the east side branch to Bristol. ... More
Union Junction Interlocking Tower, Bounded by Federal, Guilford, Royal...
Significance: The tower is part of the Pennsylvania Station complex, which represented the peak of railroad development in Baltimore. Its design, construction, and associated machinery are representative of ra... More
Baltimore & Potomac Interlocking Tower, Adjacent to AMTRAK railroad tr...
Significance: The tower is part of the Baltimore's Pennsylvania Station terminal complex, which represented the peak of the Pennsylvania Railroad Company's development in Baltimore. The tower's design, constru... More
Promenade Street Interlocking Tower, Promenade Street between Union St...
Significance: The structure houses the interlocking n signal equipment which regulates all train movements on the east end of Union Station for the main rail to Boston and for the east side branch to Bristol. ... More
Baltimore & Potomac Interlocking Tower, Adjacent to AMTRAK railroad tr...
Significance: The tower is part of the Baltimore's Pennsylvania Station terminal complex, which represented the peak of the Pennsylvania Railroad Company's development in Baltimore. The tower's design, constru... More
Baltimore & Potomac Interlocking Tower, Adjacent to AMTRAK railroad tr...
Significance: The tower is part of the Baltimore's Pennsylvania Station terminal complex, which represented the peak of the Pennsylvania Railroad Company's development in Baltimore. The tower's design, constru... More
Baltimore & Potomac Interlocking Tower, Adjacent to AMTRAK railroad tr...
Significance: The tower is part of the Baltimore's Pennsylvania Station terminal complex, which represented the peak of the Pennsylvania Railroad Company's development in Baltimore. The tower's design, constru... More
Union Junction Interlocking Tower, Bounded by Federal, Guilford, Royal...
Significance: The tower is part of the Pennsylvania Station complex, which represented the peak of railroad development in Baltimore. Its design, construction, and associated machinery are representative of ra... More
Union Junction Interlocking Tower, Bounded by Federal, Guilford, Royal...
Significance: The tower is part of the Pennsylvania Station complex, which represented the peak of railroad development in Baltimore. Its design, construction, and associated machinery are representative of ra... More
Baltimore & Potomac Interlocking Tower, Adjacent to AMTRAK railroad tr...
Significance: The tower is part of the Baltimore's Pennsylvania Station terminal complex, which represented the peak of the Pennsylvania Railroad Company's development in Baltimore. The tower's design, constru... More