Philadelphia's 30th Street Station, along side the Cira Center office complex which was built 76 years later, in 2009. Each lit up in a way reflecting the period they were built.
After rush hour... The sun is setting and most commuters have boarded and are on their way home. The maddening flow of traffic has come to a trickle by 7:30 PM at the upper deck of Philadelphia's... (more)
The Mitchell Engine House was built in 1906 by the Duluth, Missabe & Northern Railroad for the sole purpose of servicing the steam locomotives being used at the time to move ore from Minnesota's I... (more)
A classic Norfolk and Western Color Position signal is on borrowed time as it's PTC-mandated replacement looms nearby. These infamous sentinels are falling quickly on the Norfolk Southern's Pulask... (more)