Hello all.
I am not an English native speaker but i try my best to explain. ;-)
I discovered that if you change a the course of route inside a city, broute will ignore on ways without a notice!
If you make a route from A to B one ways are taken into account. But if you change the course between A and B manually, brouter will allow the course to get also against one ways. Other online bike routing tools with OSM do not allow this!
I think it ist great that you can do what ever you want and overrule the software.
But i also think it should be a notice that the part of the course is against a one way!
Other wise you will just realize it when you are already on the road. Meaning when you already are standing in front of the one way in hurry. Or worse driving against it without realizing.
So if there are any developers around here:
Please just change it that you get some visual notice for the part which is against a one way. Maybe an other color, or dashed, or little "x"es on the line, or whatever. ;-)
I don't know if this is for all cities. I only know it for Vienna, Austria, EU.
Here in example:
"Stiegengasse", from "Linke Wienzeile" to "Gumpendorferstraße" in the 6th district in Vienna or 1060 Wien. This is a one way where you are not allowed to drive against it with the bike. (Because in Vienna there are some one ways where this would be allowed. But not here!)
Greetings from Vienna.