Marker Posts on the M42

Dataset summary for M42 including area, region, and suffix letter breakdowns.

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Filter by road, region and area — then drill into the exact marker post you need.
Total marker posts (M42)
1290
Breakdowns included
Area (AREA1–AREA12) Region (NE/NW/SW…) Suffix letter (A/J/M/K…)
Area breakdown
Includes numeric range
Area Count % Number range
AREA9 1242 96.28% 0/1B – 64/4B
AREA9/M6 TOLL 35 2.71% 38/6B – 40/7B
M6 TOLL/AREA9 13 1.01% 38/4A – 39/3A
Region breakdown
NE / NW / SW…
Region Count %
WM 1290 100.0%
Regions help you understand coverage and where the dataset is densest.
Suffix letter breakdown
A / J / M / K…
Suffix Count %
A 644 49.92%
B 644 49.92%
J 1 0.08%
M 1 0.08%

Suffix letters are pulled from the end of the marker post number (e.g. 0/1JJ).

Example marker posts
Sample records

A small sample of marker posts for the M42 dataset:

WM · AREA9 · P0/1A WM · AREA9 · P0/1B WM · AREA9 · P0/2A WM · AREA9 · P0/2B WM · AREA9 · P0/3A WM · AREA9 · P0/3B WM · AREA9 · P0/4A WM · AREA9 · P0/4B WM · AREA9 · P0/5A WM · AREA9 · P0/5B WM · AREA9 · P0/6A WM · AREA9 · P0/6B WM · AREA9 · P0/7A WM · AREA9 · P0/7B WM · AREA9 · P0/8A WM · AREA9 · P0/8B WM · AREA9 · P0/9A WM · AREA9 · P0/9B WM · AREA9 · P1/0A WM · AREA9 · P1/0B WM · AREA9 · P1/1A WM · AREA9 · P1/1B WM · AREA9 · P1/2A WM · AREA9 · P1/2B WM · AREA9 · P1/3A WM · AREA9 · P1/3B WM · AREA9 · P1/4A WM · AREA9 · P1/4B WM · AREA9 · P1/5A WM · AREA9 · P1/5B