In 1964, Midland Red Route X12 was Birmingham-Burton-Derby and 112 was Birmingham-Sutton Coldfield-Burton.
At the same time most of 100-117 were variations of routes to or via Sutton Coldfield. The 110 to Tamworth, the 112 to Burton and the 116 to Tamworth (but via Curdworth and Kingsbury). Separately numbered 198 went to Tamworth but via Curdworth and Fazeley.
WMPTE rationalised the ex Midland Red (Sutton Coldfield garage) and ex BCT (Miller Street garage) routes (a key route of Miller Street's was the 64 - Birmingham to the Yenton (City Boundary) via Erdington prior to that. 66 was Birmingham to Pype Hayes (City Boundary) via Tyburn Road at that time).
At the same time most of 100-117 were variations of routes to or via Sutton Coldfield. The 110 to Tamworth, the 112 to Burton and the 116 to Tamworth (but via Curdworth and Kingsbury). Separately numbered 198 went to Tamworth but via Curdworth and Fazeley.
WMPTE rationalised the ex Midland Red (Sutton Coldfield garage) and ex BCT (Miller Street garage) routes (a key route of Miller Street's was the 64 - Birmingham to the Yenton (City Boundary) via Erdington prior to that. 66 was Birmingham to Pype Hayes (City Boundary) via Tyburn Road at that time).