Maryland

Pieter van Ham’s weekend trip to Baltimore

Southeast Pennsylvania traffic signal enthusiast Pieter van Ham had a brief weekend trip with his father to Baltimore during the COVID-19 pandemic, and during his expedition, he stumbled upon some very rare signals! Below are some very rare and wild species he documented.

Eagle 4-way with tunnel visors, photographed by Pieter van Ham
Eagle 4-way traffic signal, with tunnel visors on the two top sections, and cutaways on the bottom sections, photographed by Pieter van Ham
GE streamline photographed by Pieter van Ham
GE streamline photographed by Pieter van Ham