A documentary about the Sonnborn motorway junction and its history.
| Release Date | January 8, 1988 | |
|---|---|---|
| Status | Released | |
| Original Title | Knoten Sonnborn | |
| Runtime | — | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | German | |
| Production Countries | — | |
| Production Companies | ||