This list contains the GWR features that could not be matched with an OSM object.
Approx. Match column: X: exact match with data in OSM, T: match with different type
| GWR Name | GWR Type | PLZ6 | Approx. Matches |
|---|---|---|---|
| Badischer Bahnhof-Passage | none | 405800 | |
| Christoph-Merian-Platz | point | 405200 | Christoph Merian-Platz |
| Conrad-Ferdinand-Meyer-Strasse | road | 405900 | |
| Eugen-Wullschleger-Strasse | road | 405800 | Eugen Wullschleger-Strasse |
| Flughafen Basel-Mulhouse | none | 405600 | |
| General-Guisan-Strasse | road | 405400 | General Guisan-Strasse |
| Gottfried-Keller-Strasse | road | 405400 | Gottfried Keller-Strasse |
| Hermann-Albrecht-Strasse | road | 405800 | Hermann Albrecht-Strasse |
| Hermann-Kinkelin-Strasse | road | 405100 | Hermann Kinkelin-Strasse |
| Im Tiefen Boden | none | 405900 | Im tiefen Boden |
| In der Rosenau | none | 405600 | |
| Johann-Jakob-Balmer-Strasse | road | 405300 | |
| Julia-Gauss-Strasse | road | 405600 | Julia Gauss-Strasse |
| Karl-Barth-Platz | point | 405200 | Karl Barth-Platz |
| Lukas-Legrand-Strasse | road | 405800 | Lukas Legrand-Strasse |
| Max Kämpf-Platz | none | 405800 | |
| Meret-Oppenheim-Platz | none | 405300 | Meret Oppenheim-Platz |
| Paul-Sacher-Anlage | none | 405800 | |
| Peter-Merian-Strasse | road | 405200 | Peter Merian-Strasse |
| Peter-Merian-Weg | none | 405200 | Peter Merian-Weg |
| Peter-Rot-Strasse | road | 405800 | Peter Rot-Strasse |
| Rheinhafen St. Johann | none | 405600 | |
| Schützenmattpark | none | 405400 | |
| St. Alban-Anlage | none | 405200 | St.Alban-Anlage |
| St. Alban-Berg | none | 405200 | St.Alban-Berg |
| St. Alban-Graben | none | 405100 | St.Alban-Graben |
| St. Alban-Graben | none | 405200 | St.Alban-Graben |
| St. Alban-Kirchrain | none | 405200 | St.Alban-Kirchrain |
| St. Alban-Rheinweg | road | 405200 | St.Alban-Rheinweg |
| St. Alban-Ring | none | 405200 | St.Alban-Ring |
| St. Alban-Tal | none | 405200 | St.Alban-Tal |
| St. Alban-Talstrasse | road | 405200 | St.Alban-Talstrasse |
| St. Alban-Vorstadt | none | 405200 | St.Alban-Vorstadt |
| St. Galler-Ring | none | 405400 | St.Galler-Ring |
| St. Galler-Ring | none | 405500 | St.Galler-Ring |
| St. Johanns-Parkweg | road | 405600 | St.Johanns-Parkweg |
| St. Johanns-Platz | point | 405600 | St.Johanns-Platz |
| St. Johanns-Rheinweg | road | 405600 | St.Johanns-Rheinweg |
| St. Johanns-Ring | none | 405600 | St.Johanns-Ring |
| St. Johanns-Vorstadt | none | 405600 | St.Johanns-Vorstadt |
| St. Louis | none | 405600 | |
| Voltamatte | none | 405600 | |
| Weil am Rhein | none | 405700 |