Welcome to TrailWise2 - Available exclusively to GLASS members (Green Lane Association Limited)


TW2 records BOATs (Byways Open to All Traffic) and UCRs (Unclassified County Roads, shown as ORPAs on OS maps) in England and Wales. ‘Legacy’ data (data and user evidence from previous versions of Trailwise) is also provided as an optional overlay for reference purposes.  The system is mobile and tablet friendly.


To access TW2, join GLASS, the national body representing green lane users.  To sign up click here and help support the work we do to keep green roads open to all users.


Motorists - Please always act responsibly. Recognised codes of conduct, like the GLASS Drivers’ Code should be your guide, which you can read by clicking here.


Comments - Trailwise users are encouraged to share experiences and information by adding “Comments” against individual lanes when they have driven them.