Train blocks track for service at Anacostia, Washington DC

00:00

This is train 341, track one at Anacostia.Can I get a block at eight car marker? Over.

00:05

Okay, firm train 341, you have a permission to block the property 1st .

00:08

Track number one, Anacostia, eight car marker service.

Train blocks track for service at Anacostia