I'm on a #washingtondcmetro Red train headed towards Glenmont, car 7107

I'm on a #washingtondcmetro Red line train towards Glenmont, car 3284

I'm on a #washingtondcmetro red train towards Glenmont, car 7079

I'm on a #washingtondcmetro red line train headed towards Shady Grove, car 7037

I'm on a #washingtonDCmetro Red line towards Shady Grove, car 7482

I'm on a #washingtonDCmetro red line towards Glenmont, car 3232

I am on a #washingtonDCmetro red line towards shady Grove, car 3220

Having missed #TransitThursday I’m chucking this in late - or is it early? The incomparably beautiful concrete tunnel wall linings of the #WashingtonDCMetro. Lucky to be there briefly last month doing book promotion type things.

Riding on the Metro. #arlington #crystalcity #metro #washingtondcmetro #dcmetro #metrostation #masstransit #underground #actionshot #inmotion #blur #iphoneonly #nofilter