Evidence stance: supports

No evidence notes recorded.

Claims and evidence

Official dataset route segment

Distance derivation
reviewed source geometry measured geodesically
Distance miles
0.11488317
Distance status
geometry derived
End coordinate
Latitude
37.59027930167576
Longitude
-118.85298200177768
Geometry snapshot
Feature id
route-segment-convict-lake-loop-east-south-road-link
Path
geometry/v0/snapshots/usgs-convict-lake-loop-closure-20260925.geojson
Sha256
f1dadc4b81c810fa88cd0b5104248a4cf3288f5ef34b0a1245b0310bce25ad5e
Route role
east shore south road connection
Start coordinate
Latitude
37.58914937464098
Longitude
-118.8543469528832
Surface
road
Turnaround arm selection
shorter of two nearly equal mapped road arms
Evidence and sources (2)

No claim effective interval recorded.

Spatial scope IDs: scope-route-convict-lake-loop

  1. Evidence stance: supports · Evidence details

    The official Forest Service Convict Lake hiking map depicts a continuous dotted hiking route around the lake. The retained south-shore trail reaches the road and cul-de-sac on the lake's east side; the mapped loop follows a road connection, returns to an east-side lakeshore trail, and then uses another road connection through the boat-ramp and trailhead-parking area to rejoin the retained north-shore trail. The map does not publish individual leg mileages or reusable line geometry for these three mixed-surface connections.

    Retrieval time does not establish when an event occurred.

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

  2. Evidence stance: supports · Evidence details

    The July 2026 USGS Transportation service returns the Convict Lake Road and Boat Launch road features plus a paved 0.34564349-mile CONVICT LAKE VIS trail. Their geometry matches the road-trail-road loop closure depicted by the official Forest Service hiking map. The south road feature intersects the paved trail endpoint within 0.4 meter; the north road and retained trail endpoints match within approximately 1.4 meters.

    Retrieval time does not establish when an event occurred.

    Observation details · Source details · Original source: U.S. Geological Survey / U.S. Forest Service

    Recorded artifact references
    • geometry/v0/snapshots/usgs-convict-lake-loop-closure-20260925.geojson

    References are not a confirmation of current availability.

Recorded observations

Browse observations separately (2)

The official Forest Service Convict Lake hiking map depicts a continuous dotted hiking route around the lake. The retained south-shore trail reaches the road and cul-de-sac on the lake's east side; the mapped loop follows a road connection, returns to an east-side lakeshore trail, and then uses another road connection through the boat-ramp and trailhead-parking area to rejoin the retained north-shore trail. The map does not publish individual leg mileages or reusable line geometry for these three mixed-surface connections.

Retrieval time does not establish when an event occurred.

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

The July 2026 USGS Transportation service returns the Convict Lake Road and Boat Launch road features plus a paved 0.34564349-mile CONVICT LAKE VIS trail. Their geometry matches the road-trail-road loop closure depicted by the official Forest Service hiking map. The south road feature intersects the paved trail endpoint within 0.4 meter; the north road and retained trail endpoints match within approximately 1.4 meters.

Retrieval time does not establish when an event occurred.

Observation details · Source details · Original source: U.S. Geological Survey / U.S. Forest Service

Recorded artifact references
  • geometry/v0/snapshots/usgs-convict-lake-loop-closure-20260925.geojson

References are not a confirmation of current availability.

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.