updated one way and designations
Updated to indicate cycle & foot path
changed Waltham Wayside Trail to be cycle & footpath
adding lighting info to tunnel
Updated to indicate cycle & foot path
changed Waltham Wayside Trail to be cycle & footpath
changed Waltham Wayside Trail to be cycle & footpath
bridge and path closed due to construction
National Grid is now located at 170 Data Drive
Tracer Lane was renamed to Data Drive