| 释义 |
{{Infobox road
| country = EUR
| type = E
| route = 43
| map = E43 route.svg
| direction_a = South
| terminus_a = Bellinzona, Switzerland
| junction =
| direction_b = North
| terminus_b = Würzburg, Germany
| countries = {{flag|Switzerland}}
{{flag|Germany}}
}}European route E 43 is an E-road going from Bellinzona in Switzerland over Chur, Switzerland and Ulm, Germany to Würzburg, Germany. {{commonscat|E43}}{{E-road}}{{Europe-road-stub}} 3 : Roads in Bavaria|Roads in Switzerland|International E-road network |