-
Vintage US&S railroad signals [09]
-
Vintage US&S railroad signals [08]
-
Vintage US&S railroad signals [07]
-
Vintage US&S railroad signals [06]
-
Vintage US&S railroad signals [05]
-
Vintage US&S railroad signals [04]
-
Vintage US&S railroad signals [03]
-
Vintage US&S railroad signals [02]
-
Vintage US&S railroad signals [01]
-
View west from Roosevelt platform
-
View east from Roosevelt platform
-
US 340 south in Stuarts Draft
-
Trafflc signals over Bluestone Drive and Duke Drive [03]
-
Trafflc signals over Bluestone Drive and Duke Drive [02]
-
Trafflc signals over Bluestone Drive and Duke Drive [01]
-
Traffic signals over Church Street and Commercial Avenue
-
Traffic signals on Nicholson Lane [06]
-
Traffic signals on Nicholson Lane [05]
-
Traffic signals on Nicholson Lane [04]
-
Traffic signals on Nicholson Lane [03]
-
Traffic signals on Nicholson Lane [02]
-
Traffic signals on Nicholson Lane [01]
-
Traffic signals in Derwood, Maryland [03]
-
Traffic signals in Derwood, Maryland [02]
-
Traffic signals in Derwood, Maryland [01]
-
Traffic signals at US 15 and Lucketts Road [02]
-
Traffic signals at US 15 and Lucketts Road [01]
-
Traffic signals at King and Cannon Streets [02]
-
Traffic signals at King and Cannon Streets [01]
-
Traffic signals at Atlantic and Brighton Avenues
-
Traffic signal in Glen Rock, Pennsylvania [02]
-
Traffic signal in Glen Rock, Pennsylvania [01]
-
Traffic signal communication splicing box along Great Seneca Highway [02]
-
Traffic signal communication splicing box along Great Seneca Highway [01]
-
Traffic signal at West Lawrence Avenue and North Oakley Avenue [03]
-
Traffic signal at West Lawrence Avenue and North Oakley Avenue [02]
-
Traffic signal at West Lawrence Avenue and North Oakley Avenue [01]
-
Traffic signal at Sansom and Broad Streets
-
Traffic signal at intersection of Arctic and South Mississippi Avenues [03]
-
Traffic signal at intersection of Arctic and South Mississippi Avenues [02]
-
Traffic signal at intersection of Arctic and South Mississippi Avenues [01]
-
Traffic signal at Center Street and Ashley Avenue [03]
-
Traffic signal at Center Street and Ashley Avenue [02]
-
Traffic signal at Center Street and Ashley Avenue [01]
-
Traffic signal at Boulevard Maloney and Boulevard de la Cité [06]
-
Traffic signal at Boulevard Maloney and Boulevard de la Cité [05]
-
Traffic signal at Boulevard Maloney and Boulevard de la Cité [04]
-
Traffic signal at Boulevard Maloney and Boulevard de la Cité [03]
-
Traffic signal at Boulevard Maloney and Boulevard de la Cité [02]
-
Traffic signal at Boulevard Maloney and Boulevard de la Cité [01]
-
Traffic signal at Boulevard de la Cité and Boulevard de la Gappe [07]
-
Traffic signal at Boulevard de la Cité and Boulevard de la Gappe [06]
-
Traffic signal at Boulevard de la Cité and Boulevard de la Gappe [05]
-
Traffic signal at Boulevard de la Cité and Boulevard de la Gappe [04]
-
Traffic signal at Boulevard de la Cité and Boulevard de la Gappe [03]
-
Traffic signal at Boulevard de la Cité and Boulevard de la Gappe [02]
-
Traffic signal at Boulevard de la Cité and Boulevard de la Gappe [01]
-
Traffic signal at Ann and South Wood Streets [02]
-
Traffic signal at Ann and South Wood Streets [01]
-
Traffic light gantry at Fairfax County Parkway and Sunrise Valley Drive [06]
-
Traffic light gantry at Fairfax County Parkway and Sunrise Valley Drive [05]
-
Traffic light gantry at Fairfax County Parkway and Sunrise Valley Drive [04]
-
Traffic light gantry at Fairfax County Parkway and Sunrise Valley Drive [03]
-
Traffic light gantry at Fairfax County Parkway and Sunrise Valley Drive [02]
-
Traffic light gantry at Fairfax County Parkway and Sunrise Valley Drive [01]
-
Traffic light at Main Street and Dover Road
-
Traffic light at 7th Avenue and West 24th Street
-
Switch at west end of siding in Stuarts Draft, Virginia
-
Storm clouds at Georgia Avenue and Norbeck Road
-
Silver Spring pocket track
-
Signal X-238 at East 55th Street station
-
Signal governing exit to siding in White Sulphur Springs
-
Signal FT8 at 15th Street station
-
SIGNAL (RED) AHEAD
-
Signage at the corner of Spring and King Streets
-
Sign for Wellington Street
-
Sign for Exit 268
-
Route selector box at East 55th Street station
-
Rockville Bridge [03]
-
Rockville Bridge [01]