Asl #38 Lewis Run Bypass
Asl #38 Lewis Run Bypass Trail is a 6.4 miles snow trail in Allegheny National Forest, Pennsylvania. The Forest Service rates it trail class 3, developed. It is open to snowmobile, snowshoeing and cross-country skiing.
Trail conditions, closures and hazards are not tracked here. The Allegheny National Forest official page carries current alerts and closure orders.
Map
One end Other endLine simplified to about 100 metres. Basemap from the USGS National Map.
| One end | 41.8156, -78.7508 · Directions ↗ |
| Other end | 41.8694, -78.7106 · Directions ↗ |
The ends are the two ends of the longest connected chain of segments. The record does not say which is the usual start.
The trail
| Length | 6.4 miles |
| Trail class | 3, developed |
| Type | snow trail |
| Surface | snow |
| Typical tread width | 96-120 inches |
| Motor vehicles | Open to at least one motorized use |
| Accessibility | Evaluated and does not meet accessibility guidelines |
| Trail numbers | 85314 |
| Forest | Allegheny National Forest (unit 0919) |
| States | Pennsylvania |
| Detail published | management level, with uses |
Values are the set across all segments. Class 1 is minimally developed and class 5 is fully developed. Grade and width are the forest's typical values, not measured extremes.
Weather by month
Allowed uses
| Snowmobile | Allowed 12/20 to 04/01 (month/day) |
| Snowshoeing | Allowed year-round |
| Cross-country skiing | Allowed year-round |
A use is listed when the Forest Service records it as managed, accepted or discouraged on any segment. Discouraged still means legal. Uses marked restricted are left out. Where the forest publishes a Motor Vehicle Use Map, that map governs motorized use.
Trailheads
The Forest Service recreation layer records no trailhead within a third of a mile of this trail's line. Many trails start from a road pullout or another trail with no trailhead record. The forest's recreation pages list the trailheads it does publish.
Camping nearby
No federal campground is recorded within five miles of the trail. Dispersed camping is allowed on most National Forest land outside posted closures. The forest office has the current rules.
Explore
Reference
Questions people ask
How long is the Asl #38 Lewis Run Bypass Trail?
6.4 miles, the sum of the 1 segment the Forest Service records under this name in Allegheny National Forest.
Source: Forest Service trail layer
What is allowed on the Asl #38 Lewis Run Bypass Trail?
snowmobile, snowshoeing and cross-country skiing. The trail is open to at least one motorized use. Some uses are seasonal. The allowed uses section lists the dates.
Source: Forest Service trail layer
Where does the Asl #38 Lewis Run Bypass Trail start?
The line begins at 41.8156, -78.7508 and ends at 41.8694, -78.7106. No Forest Service trailhead is recorded within a third of a mile of it. The record does not say which end is the usual start.
Source: Forest Service trail layer
Is the Asl #38 Lewis Run Bypass Trail in a wilderness area?
No. The trail line does not cross any polygon in the National Wilderness Preservation System layer.
Source: Wilderness Connect
Where can I camp near the Asl #38 Lewis Run Bypass Trail?
No federal campground is recorded within five miles of the trail. Dispersed camping is allowed on most National Forest land outside posted closures. The forest office has the current rules.
How developed is the Asl #38 Lewis Run Bypass Trail?
Trail class 3, which the Forest Service describes as developed. Class 1 is a minimal, unimproved route and class 5 is fully developed, often paved.
Source: Forest Service trail layer
How steep and how wide is the Asl #38 Lewis Run Bypass Trail?
The typical tread is 96-120 inches wide.
Source: Forest Service trail layer
Is the Asl #38 Lewis Run Bypass Trail accessible?
No. The Forest Service evaluated it and found it does not meet its accessibility guidelines.
Source: Forest Service trail layer
Who manages the Asl #38 Lewis Run Bypass Trail?
Allegheny National Forest, Forest Service unit 0919. The trail is in Pennsylvania.
Source
This page is built from 1 segment named ASL #38 LEWIS RUN BYPASS in the Forest Service TrailNFS_Publish layer, administrative unit 0919. Wilderness overlap is tested against the National Wilderness Preservation System layer from Wilderness Connect. Trailheads and Forest Service campgrounds come from the Forest Service Recreation Opportunities layer. Data refreshed September 17, 2026. The methodology page explains how segments become trails.