1 Mint no gum (MNG) â the stamp appears to be unused but has no gum. 2  It might have been used but not cancelled, or have been issued without gum. 3  Unmounted mint (UM) â the stamp is unused and appears never to have been mounted.
The Alaskan Way Viaduct replacement tunnel is a bored road tunnel that is under construction in the city of Seattle in the U.S. state of Washington. The project has been stalled since December 2013.No firm date for if/when the project will continue has been set.n January 12, 2009, the state of Washington, King County, the city of Seattle, and the Port of Seattle revealed that they had agreed to replace the viaduct with a bored underground tunnel.
In Seattle, there is also the South Lake Union Streetcar, which runs between Downtown and South Lake Union, the First Hill Streetcar which operates between the International District and Broadway in Capitol Hill, the Seattle Center Monorail, which makes a quick connection between Downtown and the Seattle Center, home to the Space Needle, and a passenger ferry, the King County Water Taxi, which offers a quick connection between Downtown at Pier 55 and West Seattle, at Seacrest Park near Alki.