Many who reserved a seat on a Washington-bound Amtrak train leaving the Staples Mill Road station on Inauguration Day still haven’t picked up their tickets. And waiting until Tuesday could mean long lines—and possibly missing the train. Before the historic day, travelers should go to the station to pick up a printed ticket from the ticket window or machine, said Chuck McIntyre, acting station manager for Amtrak’s Richmond-area district. The station is open 24 hours a day.

Expect major highway backups as far south as Richmond.