B817 (Bonnybridge - Larbert)
|Distance:||3 miles (4.8 km)|
|Met:||A803, B818, A9, B905|
|Now part of:||A8004, B905|
|Route outline (key)|
The 1922 Road Lists state that the B817 ran from Bonnybridge to Larbert.
It started on the A803 in Bonnybridge and headed northeast along Larbert Road. After a short multiplex with the B818 (now A883) it crossed the River Carron and ran along Denny Road into Larbert to end on the A9.
In more recent years the construction of the M876 has bypassed the road. The northern half is now an out-of-zone extension of the B905. The southern half is unclassified, except for a short link onto the southbound M876 at J1 which is the A8004.