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Outbound end of Stadium-Armory station
![Outbound end of Stadium-Armory station](../../../../i/upload/2024/07/16/20240716001943-ff4a4594-cu_s9999x250.jpg "Outbound end of Stadium-Armory station (3066 visits) Outbound end of Stadium-Armory station. The "STADIUM THIS WAY" banner refers to RFK Stadi...")
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Traffic lights outside Greensboro station
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"Don't turn on this heater"
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"No one allowed passed [sic] this point without 100% fall protection"
!["No one allowed passed [sic] this point without 100% fall protection"](../../../../i/upload/2024/07/19/20240719175111-4d750ac4-cu_s9999x250.jpg "\"No one allowed passed [sic] this point without 100% fall protection\" (1847 visits) Sign at the 12/13th & Locust Street PATCO station in Philadelphia advising that no one is allowe...")
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Restricted area signage
![Restricted area signage](../../../../i/upload/2024/07/19/20240719183437-ee801261-cu_s9999x250.jpg "Restricted area signage (3311 visits) Restricted area signage on a stair to a crew area. The sign reads, "RESTRICTED AREA, unauthori...")