For a correspondence between German street names and Polish street names in Danzig/Gdańsk + suburbs, another recommendation is http://www.danzig.at/. It also includes historical information about some of the streets, such as earlier names changes, route alterations, etymologies, etc.

Incidentally, if you have roots in Danzig or otherwise want to assist with transcribing/proofreading Danzig Jewish genealogical records, please contact me.

Logan Kleinwaks,  near Washington, D.C., JewishGen Director of Research for Danzig   <logan.kleinwaks@...>