The T today turned on new digital ad screens at Harvard, in a move that could mean "millions of dollars of new advertising revenue for the MBTA in the coming years," the state Department of Transportation says.
Park Street Station, North Station and South Station will also get some of the large-screen TVs to beam ads and service info at the faces of commuters.
Harvard Station is equipped with three 70" Tri-Faced screens in a kiosk in the main atrium and five 55" Landscape Screens; one double-sided on the inbound platform and three single-sided across the track on the inbound platform.
- The T 
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