Rush-hour riders hurry to catch a morning train at the Pentagon Metro station. With the start of Rush Plus, some riders will see lines servicing their station that usually don't run there. Some Yellow Line trains will run from Franconia-Springfield to Greenbelt. (Rod Lamkey Jr./The Washington Times)

Rush-hour riders hurry to catch a morning train at the Pentagon Metro station. With the start of Rush Plus, some riders will see lines servicing their station that usually don't run there. Some Yellow Line trains will run from Franconia-Springfield to Greenbelt. (Rod Lamkey Jr./The Washington Times)