Rivnuts on 4/9/2019 9:35:46 AM:
Yes. Amtrak leaves DC around 4:00 PM and arrives in Pgh around midnight. There is roll-on service as well for your bike. You will need both a passenger reservation as well as an add-on reservation for your bike. Bike reservations are limited, so you need to insure there is bike space before making your personal reservation. Go to the Amtrak web reservation page for pricing and more info. I've done it a few times and other than arriving in Pgh at midnight, it normally works fine, I.e. No train delays.