BRouter Web routes over closed bridge

[torben.k...@gmail.com]

Hello,

why does BRouter (web) route over this closed bridge?

https://www.openstreetmap.org/way/28360185

It has the tags access=no, bicycle=no and foot=no and it is surrounded by barrier nodes with access=no (https://www.openstreetmap.org/node/311477144 and https://www.openstreetmap.org/node/310934388).

[Norbert Renner]

This is because there are bicycle routes going over the bridge:

https://brouter.de/brouter-web/#map=17/51.45822/6.71919/standard,Waymarked_Trails-Cycling&lonlats=6.719481,51.458289;6.718354,51.458864

https://cycling.waymarkedtrails.org/#routelist?ids=9240878,2171555,4453779&map=18!51.4584!6.7197

In some profiles, like Trekking, bicycle routes override access rules:

assign bikeaccess =
       if any_cycleroute then true

https://github.com/abrensch/brouter/blob/3170f031cc6b46da5b926e08373d7c72e9f664c6/misc/profiles2/trekking.brf#L115

I guess the reasoning is that a signed route implies access to follow it.