Description [edit]. The station's address is 2955 Market Street. It sits across from the former United States Post Office-Main Branch. It is listed on the National Register of Historic Places.
A Senator must: 1  be a US citizen for at least nine years when elected to the Senate. 2  be at least 30 years of age. 3  be a resident of the state that the Senator represents.
The United States Constitution requires Senators to be at least 30 years of age. Age does not determine seniority in the Senate. As of October 18, 2015, 5 senators are in their 80s, 18 are in their 70s, 32 are in their 60s, 30 are in their 50s, 14 are in their 40s, and 1 is in his 30s. 1  The median age of currently serving Senators is 7009195864480000000â  62 years, 24 days.