The Gotthard Base Tunnel, which opened on June 1, 2016, is located in which country?

More Questions:

In baseball score-keeping, what number represents the third baseman's position?

What was the fabled city of gold that some 16th century Europeans believed existed in South America?

What dermatological problem do you most likely have if you have over secreting sebaceous glands?

Cushat, Rock and Stock all types of which creature?

What ore is the primary source of Aluminium?

What U.S. state gave the world Little Richard, Otis Redding and Gladys Knight?

Ben Kingsley won an Oscar in 1982 for which movie directed by Richard Attenborough?

What teenage trauma did Ben Folds commemorate in his 1997 hit "Brick"?

What actress replaced Farrah Fawcett on "Charlie’s Angels" in 1977?

What instrument did Ray Charles play, despite being blind?

What was the title of Eddie Murphy's first movie?

What kind of store did John Travolta’s character work at in the movie "Saturday Night Fever"?

What line divided the North and South in the US Civil War?

What nickname was given to Al Capone?

Sapphires are typically what color?