Designated trail

Monadnock-Sunapee Greenway MSG

Monadnock-Sunapee Greenway Trail Club · New Hampshire, United States

Published length
80 km50 minearly 50 mi, from the Monadnock-Sunapee Greenway Trail Club page
Measured line
75.8 km47.1 mi−5.2% against published
Line
In the datasetLicence: ODbL 1.0
Tier
RegionalA long trail of 80 km (50 mi) or more

The map needs JavaScript. Download the line from this page.

  • Main line

Line: OpenStreetMap, read 2026-11-10, drawn simplified to 30 m. Credit: © OpenStreetMap contributors (ODbL). Base map: OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.

The record

Kind
Designated trailDesignated, maintained and published as one trail by a land agency or a trail association
Designation
Monadnock-Sunapee Greenway Trail Club
Tier
RegionalA long trail of 80 km (50 mi) or more
Listing
First setIn the first set of trails
Where
NH (New Hampshire), United States
Published length
80 km50 minearly 50 mi, from the Monadnock-Sunapee Greenway Trail Club page. A check value, not measured from the line.
Short name
MSG
Record ID
monadnock-sunapeeStable: the directory name, never changed

Verification Checked 2026-11-10

Measured
YesThe line was downloaded and measured
Published
80 km50 mi
Measured
75.8 km47.1 migeodesic, from the line
Difference
−5.2%measured minus published
Parts
1pieces left after joining ends within 100 m
Within 15% of the published length Beyond 15%: the record must say why

OSM relation 3888871, 62 ways: 75.8 km in 1 part, 5.2% short of the published 80 km.

Source and licence

Line in this dataset
line.geojsonThe main line file of the record
Source status
OpenStreetMap onlyThe only source is an OpenStreetMap route relation
Publisher
Monadnock-Sunapee Greenway Trail Club (publishes the trail; no open geometry found)
Publisher’s page
https://msgtc.org/about/
Source
https://www.openstreetmap.org/relation/3888871Where to ask for the line: a layer or relation page
Line source
OpenStreetMap
Format
OpenStreetMap route relation, read through Overpass with all member ways
Main line
OSM relation 3888871: one route relation, main ways only.How the main line is told apart from alternates, connectors and side trails
Coordinates
EPSG:4326What the source stores; published files are longitude/latitude (EPSG:4326)
Licence
ODbL 1.0
Credit
© OpenStreetMap contributors (ODbL)The credit line to show, as the source asks
May be passed on
YesThe source's terms allow its line to be passed on
OpenStreetMap only
YesOpenStreetMap is the only source of the included line
Source checked
2026-11-10
Newer release?
osm-relation-version: Overpass rel(3888871); out meta; (version and timestamp), or the Geofabrik replication diff; fetch again when it changesHow to tell whether the source has a newer release

What the source says

OpenStreetMap contributors, ODbL 1.0 (share-alike). Credit: © OpenStreetMap contributors. The OpenStreetMap copyright page states: 'You are free to copy, distribute, transmit and adapt our data, as long as you credit OpenStreetMap and its contributors.' (https://www.openstreetmap.org/copyright, read 2026-11-10). The line included here is from OpenStreetMap, relation 3888871.

With the page it was read on. Not legal advice.

OpenStreetMap

Relation
3888871
Note
Downloaded 2026-11-10; 62 ways in the main line. release.txt has the source and date.

Logo

Logo not found. No logo is included. Ask the trail's holder before using its mark.

Every field of the record, with its exact value

As stored in trail.toml. The record schema says what each field means.

FieldValue
idmonadnock-sunapee
nameMonadnock-Sunapee Greenway
short_nameMSG
countryUS
regions[0]NH
length_km80
length_notenearly 50 mi, from the Monadnock-Sunapee Greenway Trail Club page
tierregional
designationMonadnock-Sunapee Greenway Trail Club
wave1
source.statusosm-only
source.publisherMonadnock-Sunapee Greenway Trail Club (publishes the trail; no open geometry found)
source.publisher_urlhttps://msgtc.org/about/
source.urlhttps://www.openstreetmap.org/relation/3888871
source.discoveryosm-relation-version: Overpass `rel(3888871); out meta;` (version and timestamp), or the Geofabrik replication diff; fetch again when it changes
source.formatOpenStreetMap route relation, read through Overpass with all member ways
source.crsEPSG:4326
source.licenceODbL-1.0
source.licence_textOpenStreetMap contributors, ODbL 1.0 (share-alike). Credit: © OpenStreetMap contributors. The OpenStreetMap copyright page states: 'You are free to copy, distribute, transmit and adapt our data, as long as you credit OpenStreetMap and its contributors.' (https://www.openstreetmap.org/copyright, read 2026-11-10). The line included here is from OpenStreetMap, relation 3888871.
source.attributionOpenStreetMap contributors (ODbL)
source.osm_onlytrue
source.mainlineOSM relation 3888871: one route relation, main ways only.
source.source_checked2026-11-10
source.redistributabletrue
source.line_sourceOpenStreetMap
source.line_fileline.geojson
osm.relation3888871
osm.noteDownloaded 2026-11-10; 62 ways in the main line. release.txt has the source and date.
shield.statuslogo-not-found
shield.logo_source""
shield.contactMonadnock-Sunapee Greenway Trail Club
shield.noteNo logo is included. Ask the trail's holder before using its mark.
shield.logo_file""
shield.logo_ownerMonadnock-Sunapee Greenway Trail Club
verification.verifiedtrue
verification.date2026-11-10
verification.measured_km75.8
verification.difference_percent-5.2
verification.parts1
verification.noteOSM relation 3888871, 62 ways: 75.8 km in 1 part, 5.2% short of the published 80 km.