Byron thought for a moment, then changed our route of march.
The route has not change between 1931 and 2002, with only work being maintenance.
The route changed very little while it was in service.
By late 1864, the proposed route had changed again, moving west from the original plan.
It began service in 1980, and across the years, its route changed several times.
Since then route of the road has changed very little.
The route of the A87 has changed significantly over the years.
At the same time as the route change the 333 became the 371, the 334 the 370 and the 335 the 370A.
The route has changed slightly in places across the centuries.
Since the beginning of its construction in 1935, the route has changed several times.