Marker Posts on the M66
Dataset summary for M66 including area, region, and suffix letter breakdowns.
Use the map to explore the live dataset
Filter by road, region and area — then drill into the exact marker post you need.
Total marker posts (M66)
274
Breakdowns included
Area (AREA1–AREA12)
Region (NE/NW/SW…)
Suffix letter (A/J/M/K…)
Area breakdown
Includes numeric range| Area | Count | % | Number range |
|---|---|---|---|
| AREA10 | 274 | 100.0% | 0/1B – 13/7A |
Region breakdown
NE / NW / SW…| Region | Count | % |
|---|---|---|
| NW | 274 | 100.0% |
Regions help you understand coverage and where the dataset is densest.
Suffix letter breakdown
A / J / M / K…| Suffix | Count | % |
|---|---|---|
| A | 137 | 50.0% |
| B | 137 | 50.0% |
Suffix letters are pulled from the end of the marker post number (e.g. 0/1J → J).
Example marker posts
Sample recordsA small sample of marker posts for the M66 dataset:
NW · AREA10 · P0/1A
NW · AREA10 · P0/1B
NW · AREA10 · P0/2A
NW · AREA10 · P0/2B
NW · AREA10 · P0/3A
NW · AREA10 · P0/3B
NW · AREA10 · P0/4A
NW · AREA10 · P0/4B
NW · AREA10 · P0/5A
NW · AREA10 · P0/5B
NW · AREA10 · P0/6A
NW · AREA10 · P0/6B
NW · AREA10 · P0/7A
NW · AREA10 · P0/7B
NW · AREA10 · P0/8A
NW · AREA10 · P0/8B
NW · AREA10 · P0/9A
NW · AREA10 · P0/9B
NW · AREA10 · P1/0A
NW · AREA10 · P1/0B
NW · AREA10 · P1/1A
NW · AREA10 · P1/1B
NW · AREA10 · P1/2A
NW · AREA10 · P1/2B
NW · AREA10 · P1/3A
NW · AREA10 · P1/3B
NW · AREA10 · P1/4A
NW · AREA10 · P1/4B
NW · AREA10 · P1/5A
NW · AREA10 · P1/5B