fixed railway crossings (preserving layout, route relations and other attributes)

Strassen begradigt

Keine Einbahnstrasse im Parkplatzbereich

Die zeitlich gültige Attributierung und die Spielzone waren nicht abgebildet. Meine Änderungen sind noch unvollständig, müssen bis zum Kirchhofplatz und zurück am Bauernmarkt vorbei zur Bachstrasse ausgedehnt werden.

added missing bollard

removed erroneous poller

added missing bollard

original direction was northeast, not north

fixed railway track

removed inexistent turning circles

fixed stop positions relative to switches

combined pieces of rail

removed overlapping pieces of rail

removed erroneous piece of rail

deleted inexistent tunnel under railway

merged three pieces of tramway in order to let the way continue across two railway crossings

restored the original situation with ways ending and starting at the crossing

restored the original situation with ways ending and starting at the crossing

removed the comment from the object

added experimental turn indication which is explicitely allowing (while not mandating) to turn right; this is to allow routers that would otherwise disallow such sharp turns to be permissive.