9-11 Trail (Pennsylvania Pittsburgh area)

5.1 mi Out-and-back 62 ft gain

5.1-mile mixed route with 62 ft of elevation gain, signed as part of the U.S. Bicycle Route System, route reference “9-11”, operated by September 11th National Memorial Trail Alliance, separated from motor traffic.

Great day to get the road bike out.

  • 48°F air — right in road cycling's sweet spot
71 /100
great
71 Road
70 E-bike

Best for road cycling today

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.

  • Air temp
    48°F
    Fog/Mist
  • Wind
    — mph
    NE
  • Rain
    2%
    Next 24h: 0.00"
  • Air quality
    AQI 76
    PM2.5 · Moderate
  • Humidity
    87%
  • Pavement
    dry
    mixed surface
  • Sunrise
    7:44 AM
  • Sunset
    6:23 PM
    627 min remaining

9 AM looks best — 48°F · 1 mph NE wind · patchy fog. 10 AM is a close second (71/100).

8 AM
47°

Patchy Fog

1 mph NE
58
9 AM Best
48°

Patchy Fog

1 mph NE
71
10 AM
51°

Patchy Fog

1 mph E
71
11 AM
56°

Partly Sunny

1 mph E
71
12 PM
60°

Partly Sunny

1 mph NE
71
1 PM
64°

Partly Sunny

0 mph
71
2 PM
67°

Partly Sunny

0 mph
71
3 PM
68°

Mostly Sunny

1 mph NE
71
4 PM
69°

Partly Sunny

2 mph NE
71
5 PM
68°

Partly Sunny

2 mph NE
71

Calm — wind is a non-factor today.

Currently 0 mph from the N (0°). Relative to this ride's overall bearing, a crosswind.

  1. Leg 1 Bearing 153° · tailwind 0.5 mi
  2. Leg 2 Bearing 151° · tailwind 0.5 mi
  3. Leg 3 Bearing 171° · tailwind 0.5 mi
  4. Leg 4 Bearing 139° · quartering tailwind 0.5 mi
  5. Leg 5 Bearing 115° · quartering tailwind 0.4 mi
  6. Leg 6 Bearing 99° · crosswind 0.4 mi
  7. Leg 7 Bearing 74° · crosswind 0.5 mi
  8. Leg 8 Bearing 63° · quartering headwind 0.5 mi
650'700'750'800' 0 mi1 mi2 mi3 mi4 mi5 mi
89 ft gain 95 ft loss Max 755' Min 699' 5 mi sampled
+
48°F air Right in road cycling's sweet spot
+10
+
Pavement: dry Clean dry pavement — maximum grip.
+4
·
AQI 76 Moderate air — fine for shorter commutes, cut intervals short.
-3
Distance
5.1 mi one-way (double for round-trip)
Elevation gain
62 ft
Surface
mixed
Shape
Out-and-back
Traffic exposure
separated
Activities
road cycling · e bike
Cycle network
NCN · route 9-11
Operator
September 11th National Memorial Trail Alliance
Start
40.4721, -80.0435
City hub
Pittsburgh, PA
OSM
relation 13624460

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

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