PA · separated · gravel

David S Ammerman Trail

10.6 mi Out-and-back 646 ft gain

10.6-mile gravel route with 646 ft of elevation gain, signed as part of the regional cycle network, route reference “DSA”, separated from motor traffic.

Live · updated Aug 10, 10:43 PM ET

Today's verdict

Thunderstorms in the forecast — lightning and cyclists are a bad combination.

Thunderstorms — lightning and cyclists do not mix — get off the road before they arrive.
Pavement: wet — wet during the likely ride window — reduced braking, road spray, limited visibility to drivers.
70°F air — right in road cycling's sweet spot
17 mph wind — noticeable — pacing will shift with the wind.

0 /100

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0 Road

0 E-bike

Best for road cycling today

Route map

Orange marker is the start. Click the map to enable scroll-zoom — the polyline is approximate; use Ride with GPS or Komoot for turn-by-turn.

Atmosphere

Air temp

70°F

Mostly Clear
Wind

17 mph

W
Rain

37%

Next 24h: 0.34"
Humidity

94%

Surface & daylight

Pavement

wet

gravel surface
Sunrise

6:19 AM
Sunset

8:18 PM

1296 min remaining

Wind on this route

17 mph headwind outbound — expect a 17 mph headwind on the return.

Currently 17 mph from the SSW (200°). Relative to this ride's overall bearing, a quartering headwind.

Leg 1 Bearing 223° · headwind 0.9 mi
Leg 2 Bearing 217° · headwind 0.9 mi
Leg 3 Bearing 250° · quartering headwind 1.0 mi
Leg 4 Bearing 242° · quartering headwind 0.9 mi
Leg 5 Bearing 258° · quartering headwind 0.9 mi
Leg 6 Bearing 290° · crosswind 0.8 mi
Leg 7 Bearing 253° · quartering headwind 0.8 mi
Leg 8 Bearing 234° · quartering headwind 0.7 mi

Elevation profile

955 ft gain 469 ft loss Max 1709' Min 1112' 9.4 mi sampled

Score breakdown

70°F air Right in road cycling's sweet spot

+10

−

17 mph wind Noticeable — pacing will shift with the wind.

-6

−

Quartering headwind 17 mph headwind outbound — expect a 17 mph headwind on the return.

-4

−

Thunderstorms Lightning and cyclists do not mix — get off the road before they arrive.

-45

−

Pavement: wet Wet during the likely ride window — reduced braking, road spray, limited visibility to drivers.

-32

About this route

Distance: 10.6 mi one-way (double for round-trip)
Elevation gain: 646 ft
Surface: gravel
Shape: Out-and-back
Traffic exposure: separated
Activities: road cycling · e bike
Cycle network: RCN · route DSA
Start: 41.0090, -78.4480
OSM: relation 9401648

Description sourced from OpenStreetMap relation tags and member-way geometry.