What does the Crabtree route display geometry establish?

gap · gap-emigrant-crabtree-geometry-limitations

Camp western access remains a descriptive source-feature break, not a lake centroid or campsite. Reviewed Crabtree display geometry and Emigrant PAD-US boundary are published. Source accuracy, current trail alignment and conditions remain unknown; unsnapped Lake Valley mismatch, unreviewed branches, parking/facility connectors and navigation-grade survey remain unresolved.

Open question. The following evidence does not resolve this gap. Use the recorded question and reason to understand what needs confirmation.

Claims and evidence

Reviewed route display geometry

Coordinate reference system
EPSG:4326
Current route status
unknown; pre-trip check required
Distance policy
Existing topology claims control mileage; no distance derived from these coordinates.
End coordinate
Latitude
38.17439691200468
Longitude
-119.86702313700192
Geometry snapshot
Feature id
usfs-emigrant-bear-spur
Path
geometry/v0/snapshots/usfs-emigrant-crabtree-routes-20261006.geojson
Sha256
33fba5638eb580a602ba16c4bd4dada51a35c696002db839fde0612fb603285d
Navigation grade
No
Route role
official mainline
Source coordinate accuracy
unknown
Source feature id
9430557
Source globalid
{8497BEEB-8635-4A89-8352-B24C998130DD}
Source trail number
19E09
Source vertex range inclusive
  • 0
  • 164
Start coordinate
Latitude
38.166155721488686
Longitude
-119.87741437071607
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-route-emigrant-crabtree-bear-lake

  1. Evidence stance: supports · Evidence details

    Evidence notes: Wayproof display assignment to already evidenced endpoints; no new topology inferred from proximity.

    Public National Forest System Trails layer, feature 9430557, globalid {8497BEEB-8635-4A89-8352-B24C998130DD}, trail 19E09 BEAR LAKE: reviewed EPSG:4326 source vertices 0 through 164 are retained for display. Source segment_length 1 and gis_miles 0.9720000000000001 describe the original feature, not a computed length for this slice. Coordinate accuracy and current field condition are not established by retrieval.

    Publisher
    USDA Forest Service
    Observer / attribution
    Wayproof named-feature and official-map review
    Observed at
    Unknown
    Retrieved at
    2026-10-06T00:09:34+00:00

    Retrieval time does not establish when an event occurred.

    Observation details · Source details · Original source: USDA Forest Service

Reviewed route display geometry

Coordinate reference system
EPSG:4326
Current route status
unknown; pre-trip check required
Distance policy
Existing topology claims control mileage; no distance derived from these coordinates.
End coordinate
Latitude
38.166155721488686
Longitude
-119.87741437071607
Geometry snapshot
Feature id
usfs-emigrant-camp-bear-junction
Path
geometry/v0/snapshots/usfs-emigrant-crabtree-routes-20261006.geojson
Sha256
33fba5638eb580a602ba16c4bd4dada51a35c696002db839fde0612fb603285d
Navigation grade
No
Route role
official mainline
Source coordinate accuracy
unknown
Source feature id
9430618
Source globalid
{1D2CDA88-08B4-4846-B5CD-A4ECF893054B}
Source trail number
20E16
Source vertex range inclusive
  • 836
  • 806
Start coordinate
Latitude
38.16518574092221
Longitude
-119.88391532965653
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-route-emigrant-crabtree-bear-lake

  1. Evidence stance: supports · Evidence details

    Evidence notes: Wayproof display assignment to already evidenced endpoints; no new topology inferred from proximity.

    Public National Forest System Trails layer, feature 9430618, globalid {1D2CDA88-08B4-4846-B5CD-A4ECF893054B}, trail 20E16 CRABTREE: reviewed EPSG:4326 source vertices 836 through 806 are retained for display. Source segment_length 10.1 and gis_miles 9.942 describe the original feature, not a computed length for this slice. Coordinate accuracy and current field condition are not established by retrieval.

    Publisher
    USDA Forest Service
    Observer / attribution
    Wayproof named-feature and official-map review
    Observed at
    Unknown
    Retrieved at
    2026-10-06T00:09:34+00:00

    Retrieval time does not establish when an event occurred.

    Observation details · Source details · Original source: USDA Forest Service

Reviewed route display geometry

Coordinate reference system
EPSG:4326
Current route status
unknown; pre-trip check required
Distance policy
Existing topology claims control mileage; no distance derived from these coordinates.
End coordinate
Latitude
38.165350570701605
Longitude
-119.90071919040176
Geometry snapshot
Feature id
usfs-emigrant-lake-valley-pine-valley
Path
geometry/v0/snapshots/usfs-emigrant-crabtree-routes-20261006.geojson
Sha256
33fba5638eb580a602ba16c4bd4dada51a35c696002db839fde0612fb603285d
Navigation grade
No
Route role
official mainline
Source coordinate accuracy
unknown
Source feature id
9428086
Source globalid
{DD41DD87-9AAE-4FE1-B078-0427EEE709F1}
Source trail number
20E16
Source vertex range inclusive
  • 172
  • 67
Start coordinate
Latitude
38.17758396939358
Longitude
-119.90646170977695
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-route-emigrant-crabtree-camp-lake, scope-route-emigrant-crabtree-bear-lake

  1. Evidence stance: supports · Evidence details

    Evidence notes: Wayproof display assignment to already evidenced endpoints; no new topology inferred from proximity.

    Public National Forest System Trails layer, feature 9428086, globalid {DD41DD87-9AAE-4FE1-B078-0427EEE709F1}, trail 20E16 CRABTREE: reviewed EPSG:4326 source vertices 172 through 67 are retained for display. Source segment_length 2.232 and gis_miles 2.231 describe the original feature, not a computed length for this slice. Coordinate accuracy and current field condition are not established by retrieval.

    Publisher
    USDA Forest Service
    Observer / attribution
    Wayproof named-feature and official-map review
    Observed at
    Unknown
    Retrieved at
    2026-10-06T00:09:34+00:00

    Retrieval time does not establish when an event occurred.

    Observation details · Source details · Original source: USDA Forest Service

Reviewed route display geometry

Coordinate reference system
EPSG:4326
Current route status
unknown; pre-trip check required
Distance policy
Existing topology claims control mileage; no distance derived from these coordinates.
End coordinate
Latitude
38.16518574092221
Longitude
-119.88391532965653
Geometry snapshot
Feature id
usfs-emigrant-pine-valley-camp
Path
geometry/v0/snapshots/usfs-emigrant-crabtree-routes-20261006.geojson
Sha256
33fba5638eb580a602ba16c4bd4dada51a35c696002db839fde0612fb603285d
Navigation grade
No
Route role
official mainline
Source coordinate accuracy
unknown
Source feature id
9428086
Source globalid
{DD41DD87-9AAE-4FE1-B078-0427EEE709F1}
Source trail number
20E16
Source vertex range inclusive
  • 67
  • 0
Start coordinate
Latitude
38.165350570701605
Longitude
-119.90071919040176
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-route-emigrant-crabtree-camp-lake, scope-route-emigrant-crabtree-bear-lake

  1. Evidence stance: supports · Evidence details

    Evidence notes: Wayproof display assignment to already evidenced endpoints; no new topology inferred from proximity.

    Public National Forest System Trails layer, feature 9428086, globalid {DD41DD87-9AAE-4FE1-B078-0427EEE709F1}, trail 20E16 CRABTREE: reviewed EPSG:4326 source vertices 67 through 0 are retained for display. Source segment_length 2.232 and gis_miles 2.231 describe the original feature, not a computed length for this slice. Coordinate accuracy and current field condition are not established by retrieval.

    Publisher
    USDA Forest Service
    Observer / attribution
    Wayproof named-feature and official-map review
    Observed at
    Unknown
    Retrieved at
    2026-10-06T00:09:34+00:00

    Retrieval time does not establish when an event occurred.

    Observation details · Source details · Original source: USDA Forest Service

Reviewed route display geometry

Coordinate reference system
EPSG:4326
Current route status
unknown; pre-trip check required
Distance policy
Existing topology claims control mileage; no distance derived from these coordinates.
End coordinate
Latitude
38.17758396939358
Longitude
-119.90646170977695
Geometry snapshot
Feature id
usfs-emigrant-start-lake-valley
Path
geometry/v0/snapshots/usfs-emigrant-crabtree-routes-20261006.geojson
Sha256
33fba5638eb580a602ba16c4bd4dada51a35c696002db839fde0612fb603285d
Navigation grade
No
Route role
official mainline
Source coordinate accuracy
unknown
Source feature id
9428086
Source globalid
{DD41DD87-9AAE-4FE1-B078-0427EEE709F1}
Source trail number
20E16
Source vertex range inclusive
  • 182
  • 172
Start coordinate
Latitude
38.178658657463544
Longitude
-119.9068410709654
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-route-emigrant-crabtree-camp-lake, scope-route-emigrant-crabtree-bear-lake

  1. Evidence stance: supports · Evidence details

    Evidence notes: Wayproof display assignment to already evidenced endpoints; no new topology inferred from proximity.

    Public National Forest System Trails layer, feature 9428086, globalid {DD41DD87-9AAE-4FE1-B078-0427EEE709F1}, trail 20E16 CRABTREE: reviewed EPSG:4326 source vertices 182 through 172 are retained for display. Source segment_length 2.232 and gis_miles 2.231 describe the original feature, not a computed length for this slice. Coordinate accuracy and current field condition are not established by retrieval.

    Publisher
    USDA Forest Service
    Observer / attribution
    Wayproof named-feature and official-map review
    Observed at
    Unknown
    Retrieved at
    2026-10-06T00:09:34+00:00

    Retrieval time does not establish when an event occurred.

    Observation details · Source details · Original source: USDA Forest Service

Recorded observations

Browse observations separately (5)

Public National Forest System Trails layer, feature 9430557, globalid {8497BEEB-8635-4A89-8352-B24C998130DD}, trail 19E09 BEAR LAKE: reviewed EPSG:4326 source vertices 0 through 164 are retained for display. Source segment_length 1 and gis_miles 0.9720000000000001 describe the original feature, not a computed length for this slice. Coordinate accuracy and current field condition are not established by retrieval.

Publisher
USDA Forest Service
Observer / attribution
Wayproof named-feature and official-map review
Observed at
Unknown
Retrieved at
2026-10-06T00:09:34+00:00

Retrieval time does not establish when an event occurred.

Observation details · Source details · Original source: USDA Forest Service

Public National Forest System Trails layer, feature 9430618, globalid {1D2CDA88-08B4-4846-B5CD-A4ECF893054B}, trail 20E16 CRABTREE: reviewed EPSG:4326 source vertices 836 through 806 are retained for display. Source segment_length 10.1 and gis_miles 9.942 describe the original feature, not a computed length for this slice. Coordinate accuracy and current field condition are not established by retrieval.

Publisher
USDA Forest Service
Observer / attribution
Wayproof named-feature and official-map review
Observed at
Unknown
Retrieved at
2026-10-06T00:09:34+00:00

Retrieval time does not establish when an event occurred.

Observation details · Source details · Original source: USDA Forest Service

Public National Forest System Trails layer, feature 9428086, globalid {DD41DD87-9AAE-4FE1-B078-0427EEE709F1}, trail 20E16 CRABTREE: reviewed EPSG:4326 source vertices 172 through 67 are retained for display. Source segment_length 2.232 and gis_miles 2.231 describe the original feature, not a computed length for this slice. Coordinate accuracy and current field condition are not established by retrieval.

Publisher
USDA Forest Service
Observer / attribution
Wayproof named-feature and official-map review
Observed at
Unknown
Retrieved at
2026-10-06T00:09:34+00:00

Retrieval time does not establish when an event occurred.

Observation details · Source details · Original source: USDA Forest Service

Public National Forest System Trails layer, feature 9428086, globalid {DD41DD87-9AAE-4FE1-B078-0427EEE709F1}, trail 20E16 CRABTREE: reviewed EPSG:4326 source vertices 67 through 0 are retained for display. Source segment_length 2.232 and gis_miles 2.231 describe the original feature, not a computed length for this slice. Coordinate accuracy and current field condition are not established by retrieval.

Publisher
USDA Forest Service
Observer / attribution
Wayproof named-feature and official-map review
Observed at
Unknown
Retrieved at
2026-10-06T00:09:34+00:00

Retrieval time does not establish when an event occurred.

Observation details · Source details · Original source: USDA Forest Service

Public National Forest System Trails layer, feature 9428086, globalid {DD41DD87-9AAE-4FE1-B078-0427EEE709F1}, trail 20E16 CRABTREE: reviewed EPSG:4326 source vertices 182 through 172 are retained for display. Source segment_length 2.232 and gis_miles 2.231 describe the original feature, not a computed length for this slice. Coordinate accuracy and current field condition are not established by retrieval.

Publisher
USDA Forest Service
Observer / attribution
Wayproof named-feature and official-map review
Observed at
Unknown
Retrieved at
2026-10-06T00:09:34+00:00

Retrieval time does not establish when an event occurred.

Observation details · Source details · Original source: USDA Forest Service

Published record history

History lists published operations; it does not reconstruct removed content or confirm that external media remains available.

JSON

Historical evidence is not a guarantee of current conditions.