Current US 1 Jefferson Davis Highway 14th Street Bridges 14th Street Constitution Avenue 6th Street Southwest Freeway 9th Street L Street 6th Street Rhode Island Avenue US 1 Alternate New York Avenue L Street New York Avenue Bladensburg Road US 29 Lee Highway Key Bridge Whitehurst Freeway K Street 11th Street Rhode Island Avenue 7th Street Georgia Avenue US 50 Arlington Boulevard Roosevelt Bridge Constitution Avenue Constitution Avenue 6th Street New York Avenue 9th Street L Street New York Avenue