Mark Vogel: Dwarf signal at IU tower in Indianapolis Indiana
Mark Vogel: ASH STREET TOWER- CHICAGO ILLINOIS
Mark Vogel: Chicago South Shore & South Bend at New Carlisle Indiana
Mark Vogel: Metra at Roosevelt Road
Mark Vogel: Amber CSX Dwarf Signal
Mark Vogel: CSX red dwarf signal
Mark Vogel: CN and IC units heading towards a clear signal
Mark Vogel: CN passing a signalbridge at Bayview JCT
Mark Vogel: Amtrak at Chicago Illinois
Mark Vogel: Metra near 21st Street Chicago Illinois
Mark Vogel: NS 5556 passing under signals in Louisville KY
Mark Vogel: NS 2639 passing under the signals at Bellevue OH
Mark Vogel: Union Pacific 4300 passing CP K287 and signals in Kansas City
Mark Vogel: Canadian National Signal in Wellsboro Indiana
Mark Vogel: CSX Signal in Wellsboro Indiana
Mark Vogel: Proceed Aspect on a Norfolk Southern Signal
Mark Vogel: Norfolk Southern signal in Ottis Indiana
Mark Vogel: Stop Aspect on a Norfolk Southern Signal
Mark Vogel: Chicago South Shore signal in Michigan City
Mark Vogel: CSX APP Signal
Mark Vogel: CSX Signal at Haley Tower in Terre Haute IN showing Stop
Mark Vogel: CSX Signal at Haley Tower in Terre Haute IN showing Restricting
Mark Vogel: CSX Signal at Haley Tower in Terre Haute IN showing Restricting
Mark Vogel: CSX Local passing through Terre Haute IN
Mark Vogel: CSX Modern Color Light Signal - With Ugly UP Style Sun Shades
Mark Vogel: CSX Modern Color Light Signal - With Ugly UP Style Sun Shades
Mark Vogel: CSX Modern Color Light Signal - With Ugly UP Style Sun Shades
Mark Vogel: CSX Modern Color Light Signal - With Ugly UP Style Sun Shades
Mark Vogel: Old Conrail Tri-Light Signals on the CSX Mainline near Terre Haute IN
Mark Vogel: Old Conrail Tri-Light Signals on the CSX Mainline near Terre Haute IN