What's Open/Closed in Waltham During Government Shutdown

Check out the list below of things in Waltham that are impacted by the federal government shutdown.

Open

-U.S. Postal Service, according to WBZ-TV.
-Social Security office in Waltham, but with limited services. However, checks will still be sent to recipients. The agency cannot issue new Social Security cards or replace Medicare cards. 

Closed
-The National Archives office on Trapelo Road in Waltham is closed due to the federal government shutdown, according to a notice on the agency's website.