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OSM PRoW Mapping Priorities for Hertfordshire

This pages includes various lists of parishes that would benefit from more Public Rights of Way mapping work in OpenStreetMap.

Parishes with largest length of unmapped RoWs

Length of unmapped/tagged Rights of Way by parish, based on the total length from the Council's GIS data, minus the total length of OSM ways with appropriate prow_ref tags.

Parish Distance
Great Gaddesden (Dacorum) 52.7 km
Sarratt (Three Rivers) 45.8 km
Hemel Hempstead (Dacorum) 44.2 km
St Stephen (St Albans) 43.9 km
Tring Rural (Dacorum) 42.8 km
Flamstead (Dacorum) 36.3 km
Abbots Langley (Three Rivers) 33.7 km
Aldbury (Dacorum) 33.6 km
Redbourn (St Albans) 31.4 km
Little Gaddesden (Dacorum) 28.3 km
Northchurch (Dacorum) 23.4 km
Bovingdon (Dacorum) 22.9 km
Kings Langley (Dacorum) 21.6 km
Tring Town (Dacorum) 19.9 km
Markyate (Dacorum) 15.8 km

Parishes with largest number of incompletely mapped RoWs

Number of Rights of Way whose mapping status is recorded as less than 4, for parishes whose Definitive Statement list has been imported.

No parishes found

Parishes with largest number of RoWs with status zero

Number of Rights of Way whose mapping status is recorded as 0 (unassessed), for parishes whose Definitive Statement list has been imported.

No parishes found

Parishes without Definitive Statement import, with most complete RoW mapping

Percentage of the total length of Rights of Way mapped and tagged with prow_refs, for parishes that have not had their Definitive Statement list imported.

Parish % Mapped
Potters Bar (Hertsmere) 105.7 %
Baldock (North Hertfordshire) 103.6 %
Datchworth (East Hertfordshire) 103.4 %
Bushey (Hertsmere) 103.4 %
Graveley (North Hertfordshire) 103.2 %
Buntingford (East Hertfordshire) 102.6 %
Thorley (East Hertfordshire) 102.3 %
Ware Town (East Hertfordshire) 102.3 %
Barley (North Hertfordshire) 102.0 %
Ippollitts (North Hertfordshire) 101.8 %
Radwell (North Hertfordshire) 101.8 %
Anstey (East Hertfordshire) 101.7 %
Ickleford (North Hertfordshire) 101.6 %
Great Amwell (East Hertfordshire) 101.6 %
Ayot St Peter (Welwyn Hatfield) 101.6 %

Parishes with largest length of RoWs with missing prow_ref tags

OSM ways tagged with a suitable designation=* tag, but without a prow_ref=* tag.

Parish Distance
Barley (North Hertfordshire) 338319.9 km
Flamstead (Dacorum) 59.8 km
Redbourn (St Albans) 52.6 km
Aldbury (Dacorum) 37.8 km
Tring Rural (Dacorum) 37.8 km
St Michael Rural (St Albans) 35.9 km
Harpenden Rural (St Albans) 35.6 km
Northchurch (Dacorum) 34.2 km
Little Gaddesden (Dacorum) 31.7 km
Great Gaddesden (Dacorum) 23.7 km
St Stephen (St Albans) 21.6 km
Markyate (Dacorum) 17.0 km
Ashwell (North Hertfordshire) 16.1 km
Hemel Hempstead (Dacorum) 15.5 km
St Albans City (St Albans) 14.2 km

Parishes with largest length of ways with prow_ref tagging errors

OSM ways with prow_ref=* tagging errors. (Missing prow_ref=* and missing highway=* tags are not counted here.)

Parish Distance
Sarratt (Three Rivers) 43.7 km
Chorleywood (Three Rivers) 21.5 km
St Stephen (St Albans) 17.0 km
Abbots Langley (Three Rivers) 13.4 km
Redbourn (St Albans) 12.7 km
Harpenden (St Albans) 11.3 km
Harpenden Rural (St Albans) 10.3 km
St Michael Rural (St Albans) 9.3 km
Chipperfield (Dacorum) 9.2 km
Flamstead (Dacorum) 8.7 km
Kings Langley (Dacorum) 7.3 km
Great Gaddesden (Dacorum) 7.2 km
Flaunden (Dacorum) 6.6 km
Aldenham (Hertsmere) 6.4 km
Rickmansworth (Three Rivers) 6.1 km

Parishes with largest number of access tag errors

Rights of Way without explicit access tags that provide at least the minimum implied rights. (Missing access tags on routes with a traffic_regulation_order=* tag are currently excluded from this count.)

Parish Number
Bishop's Stortford (East Hertfordshire) 59
Tring Town (Dacorum) 33
Chorleywood (Three Rivers) 18
Hatfield (Welwyn Hatfield) 18
Wheathampstead (St Albans) 17
Hemel Hempstead (Dacorum) 16
Cottered (East Hertfordshire) 12
Stevenage (Stevenage) 12
Ardeley (East Hertfordshire) 11
Little Hadham (East Hertfordshire) 11
Brickendon Liberty (East Hertfordshire) 10
Buntingford (East Hertfordshire) 10
Berkhamsted (Dacorum) 9
Hitchin (North Hertfordshire) 9
Northchurch (Dacorum) 9