Directions to the Engineering Library
From College Walk (the pedestrian boulevard corresponding to W. 116th Street between Broadway and Amsterdam Avenue), go up the right (east) side steps of Low Plaza. Continue on the walkway that runs along the east side of the domed Low Library Building. After passing Uris Hall's terrace, this walkway ends at the four-door entrance to the fourth floor of the Mudd Building. Inside, pass the elevators and turn right. The library entrance will be in view.
Note: The library is open to Columbia affiliates only. Those without a valid Columbia I.D. should first visit the Library Information Office (LIO), in room 234 of Butler Library, for information on library access and privileges.