|Location Map ( geo)|
|From:||Silver End (SO911864)|
|To:||Withymoor Village (SO923862)|
|Distance:||0.8 miles (1.3 km)|
|Old route now:||A4100|
|Route outline (key)|
The B4172 is a short B-road in the Black Country. It runs from Silver End to Withymoor Village, near to the Merry Hill shopping centre, southwest of Dudley.
In the original 1922 number allocations, it continued beyond Withymoor Village via Quarry Bank to Cradley Heath, where it terminated on the A491 at Old Hill. This section was upgraded to become part of the A4100 in April 1925.