|From:||Ermine Street (TL234721)|
|To:||Hartford Road (TL241719)|
|Distance:||0.4 miles (0.6 km)|
|Now part of:||B1514|
|Route outline (key)|
The road started on the A1126 (now B1044) Ermine Street and passed to the north of the town centre along Cromwell Walk and Brookside. After less than half a mile it reached the now-unclassified A141 Hartford Road, where the road ended.
In later years the A1128 became part of the town centre one-way loop, presumably numbered A1126. The Hartford Road junction was reorganised with part of that road bypassed, to give the current layout. There are no longer any Class I roads in Huntingdon and so the road is now part of the B1514.