oddjob
Registered user
I hope this may be of some assistance to
? 

For your reference and consideration, please be advised:
Situation.
Problematical Winter Road closures / Tyre Route Mapping Software Ignore Function / Workaround Solution.
Investigation.
Please kindly refer to the attached files which detail Tyre screen-shots of the Grand Ballon, France:
1 of Two – Utilising Google Maps
a) If utilising this map in the wintertime, winter road closures always take precedence;
b) Consequently, it is often not readily possible to create routes in wintertime, in readiness for preferred summertime touring routes;
c) Tyre does provide an option to ignore winter road closures, however, this function doesn’t operate.
2 of Two – Utilising Open Street Maps
a) If utilising this map in wintertime, winter road closures are completely ignored;
b) This is ideal when creating routes in wintertime, in readiness for preferred summertime touring routes.
Resolution.
Utilise Open Street Maps for a pragmatic solution to the often problematical “Winter Road Closures”.
Root Cause.
There is no function in Google Maps to ignore “Winter Road Closures”.
? 
For your reference and consideration, please be advised:
Situation.
Problematical Winter Road closures / Tyre Route Mapping Software Ignore Function / Workaround Solution.
Investigation.
Please kindly refer to the attached files which detail Tyre screen-shots of the Grand Ballon, France:
1 of Two – Utilising Google Maps
a) If utilising this map in the wintertime, winter road closures always take precedence;
b) Consequently, it is often not readily possible to create routes in wintertime, in readiness for preferred summertime touring routes;
c) Tyre does provide an option to ignore winter road closures, however, this function doesn’t operate.
2 of Two – Utilising Open Street Maps
a) If utilising this map in wintertime, winter road closures are completely ignored;
b) This is ideal when creating routes in wintertime, in readiness for preferred summertime touring routes.
Resolution.
Utilise Open Street Maps for a pragmatic solution to the often problematical “Winter Road Closures”.
Root Cause.
There is no function in Google Maps to ignore “Winter Road Closures”.