- A451 between A443 and B4194, Worcestershire (Grid ref SO760662)
- A451 between B4194 and A4025, Worcestershire (Grid ref SO800705)
- A451 between Bridge St and High St, Worcestershire (Grid ref SO810712)
- A451 between A4025 and A4025, Worcestershire (Grid ref SO812715)
- A451 between WINDERMERE WAY and A4025, Worcestershire (Grid ref SO813720)
- A451 between WALTER NASH ROAD WEST and WINDERMERE WAY, Worcestershire (Grid ref SO816729)
- A451 between A4535 and WALTER NASH ROAD WEST, Worcestershire (Grid ref SO816731)
- A451 between A4535 and WALTER NASH ROAD WEST, Worcestershire (Grid ref SO821746)
- A451 between A4535 and WALTER NASH ROAD WEST, Worcestershire (Grid ref SO823751)
- A451 between A4535 and A442, Worcestershire (Grid ref SO827757)
- A451 between A442 and A448, Worcestershire (Grid ref SO834760)
- A451 between A448 and A456, Worcestershire (Grid ref SO834765)
- A451 between A456 and A449, Worcestershire (Grid ref SO834775)
- A451 between A449(T) and Park Gate Rd, Worcestershire (Grid ref SO848783)
- A451 between Park Gate Rd, Kidderminster and Worcestershire boundary, Worcestershire (Grid ref SO869800)
- A451 between Staffordshire boundary and Staffordshire boundary, Staffordshire (Grid ref SO879810)
- A451 between Dudley boundary and Racecourse Lane, Dudley (Grid ref SO887820)
- A451 between Racecourse Lane and A451 New Rd/Bath Rd, Dudley (Grid ref SO900837)
- A451 between A451 Bath Rd/Worcester St and A491 Hagley Rd, Dudley (Grid ref SO902840)