New service route number.
1st Sep 2025 onwards
New service route number. New service route will operate via Tring and Wigginton. Service 55B will additional serve St Leonards. Services will operate every two hours Mondays to Saturdays, mostly during off peak periods.
Affected routes:
55A
Aylesbury to Chesham
via Tring, Wigginton & Hawridge
55B
Aylesbury to Chesham
via Tring, Wigginton & Hawridge