400 Line (abandoned)
Easy · FernOregon
No photos yet
Add the first1.4 km0.9 mi
Distance
26 m85 ft
Elevation gain
20m
Est. time
Route
Route type
What to expect on this trail
- Gravel
- Moderate climbs
- Hiking
- Running
How these were worked out
- Gravelrecorded
- OpenStreetMap records the surface of this trail as "gravel". Source: OpenStreetMap, high confidence.
- Moderate climbsestimated
- Nine tenths of this trail is at or below a 12.2% grade, which is steady work rather than scrambling. Source: DEM terrain profile, low confidence.
Biking is not listed. That means no explicit permission is recorded, which is not the same as a prohibition — see the bike section below.
Fern's Friendly Walk A gentle wander — great for kids, dogs, and wildflower stops.
About this trail
400 Line (abandoned) is a 1.4 km trail in Oregon. Route imported from OpenStreetMap (© OpenStreetMap contributors, ODbL); community descriptions, photos, and condition reports welcome.
Play the route
Fly the trail end to end, with the climb as it comes.
Conditions
Loading forecast…
Elevation profile
Terrain sampled every 35 m from public elevation data.
- Descent
- 21 m
- High point
- 164 m
- 90th percentile grade
- 12.2%
Bike access & suitability
Legal permission and physical difficulty are evaluated separately.
Legal access
Confirm before riding
No authoritative or explicit bicycle-access rule is recorded for this trail.
Estimated MTB suitability
Moderate
53% confidence - score 40/100
- - Terrain: 12.2% 90th-percentile grade and 19 m climbing per km.
- - Surface: gravel.
Source: No access source recorded - checked Aug 2, 2026 - rules v2
Posted signs and current land-manager closures always override OpenTrail.
Report incorrect bike access
Trails nearby
Other routes within about 15 km.
- 4.6 km away
Wawa Mainline
Hard · IvyOregon
12.39 km · 3h 20m · ↑ 350 m
- 6.5 km away
Ridge Path
Easy · FernOregon
1.86 km · 25m · ↑ 0 m
- 7.6 km away
Ridgeline
Easy · FernOregon
2.06 km · 35m · ↑ 76 m
- 8.1 km away
North Promenade
Easy · FernOregon
574 m · 10m · ↑ 0 m
- 8.8 km away
Danner Ridge Lane
Easy · FernOregon
522 m · 10m · ↑ 32 m
- 9.7 km away
Netul River Trail
Easy · FernLewis and Clark National Historical Park, Oregon
1.49 km · 20m · ↑ 0 m
- 9.8 km away
Old 300 Line
Easy · FernOregon
1.89 km · 25m · ↑ 12 m
- 9.8 km away
300 Line (Abandoned)
Easy · FernOregon
1.19 km · 15m · ↑ 12 m
- 10.1 km away
Slough to Sea Trail
Easy · FernLewis and Clark National Historical Park, Oregon
2.10 km · 30m · ↑ 44 m
- 10.4 km away
Klootchie Creek Mainline
Hard · IvyOregon
16.74 km · 4h 45m · ↑ 638 m
- 10.4 km away
Fort to Sea Trail
Hard · IvyLewis and Clark National Historical Park, Oregon
10.00 km · 2h 25m · ↑ 138 m
- 10.8 km away
Evil Twin
Easy · FernOregon
889 m · 10m · ↑ 0 m
Photos
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Frequently asked
How long is 400 Line (abandoned)?
400 Line (abandoned) is 1.4 km (0.9 miles) as a route. Allow roughly 20m at a steady walking pace, not counting stops.
How hard is 400 Line (abandoned)?
OpenTrail rates it easy. It climbs about 26 m overall, and its steepest sustained stretches run around 12%.
Where is 400 Line (abandoned)?
400 Line (abandoned) is in Oregon. The map on this page shows the full route, where it starts, and any mapped parking nearby.
Is there parking at 400 Line (abandoned)?
No parking area is mapped within 1.5 km of this route in OpenStreetMap. That is not the same as there being none — check local access rules before you go.