West 41st Street (between Broadway & 6th) as Outside Hotel
Finch, Shaw, and Arthur Claypool get into the car and drive away from the hotel while Hersh pursues them.
Source: Person of Interest — Wikia
“Aletheia” Filming Locations
Harold and Shaw find themselves in a race against multiple enemies to secure Arthur's drives of Samaritan while Root has an interesting conversation with Control after being captured.
Person of Interest episode “Aletheia” was filmed in New York in the United States of America.
Plaza off West 41st Street as Plaza near Bank
Shaw, Finch, and Arthur Claypool get out of their car and walk to the bank.
Source: Person of Interest — Wikia
LIC Business Center I as Interrogation Room
Control interrogates Root after capturing her at the hotel.
One Hanson Place as New York Federal Bank
Arthur Claypool leads Finch and Shaw to the bank where he stored the Samaritan tapes.
Source: Person of Interest — Wikia
Burgriot's as Japanese Cafe
Root calls Harold from Japan and tells him that the drives were not destroyed.
Source: NYC Permits List
East River Roundabout as Under Bridge
Greer gets the Samaritan tapes from his agent and then kills her.