Pittsburgh, PA · separated · mixed

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.

Live · updated Nov 7, 3:37 AM ET

Today's verdict

Skip today — the bike can wait.

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

29 /100

skip

29 Road

28 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

43°F

Cloudy
Wind

12 mph

W
Rain

31%

Next 24h: 0.00"
Air quality

AQI 29

PM2.5 · Good
Humidity

76%

Surface & daylight

Pavement

wet

mixed surface
Sunrise

6:56 AM
Sunset

5:10 PM

814 min remaining

Best time today

12 PM looks best — 48°F · 14 mph W wind · slight chance rain showers. 1 PM is a close second (38/100).

4 AM

42°

Mostly Cloudy

7 mph W

5 AM

42°

Partly Cloudy

7 mph W

6 AM

42°

Partly Sunny

8 mph W

7 AM

40°

Partly Sunny

8 mph W

8 AM

36°

Mostly Cloudy

8 mph W

9 AM

40°

Mostly Cloudy

10 mph W

10 AM

44°

Mostly Cloudy

13 mph W

11 AM

46°

Slight Chance Rain Showers

14 mph W

12 PM Best

48°

Slight Chance Rain Showers

14 mph W

1 PM

49°

Chance Rain Showers

17 mph W

2 PM

50°

Chance Rain Showers

17 mph W

3 PM

50°

Slight Chance Rain Showers

16 mph W

4 PM

50°

Slight Chance Rain Showers

15 mph W

Wind on this route

12 mph tailwind outbound — expect a 12 mph headwind on the return.

Currently 12 mph from the WSW (250°). Relative to this ride's overall bearing, a quartering tailwind.

Leg 1 Bearing 153° · crosswind 0.5 mi
Leg 2 Bearing 151° · crosswind 0.5 mi
Leg 3 Bearing 171° · crosswind 0.5 mi
Leg 4 Bearing 139° · quartering tailwind 0.5 mi
Leg 5 Bearing 115° · quartering tailwind 0.4 mi
Leg 6 Bearing 99° · tailwind 0.4 mi
Leg 7 Bearing 74° · tailwind 0.5 mi
Leg 8 Bearing 63° · tailwind 0.5 mi

Elevation profile

89 ft gain 95 ft loss Max 755' Min 699' 5 mi sampled

Score breakdown

43°F air Within comfort range, outside ideal

-3

−

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

-2

Quartering tailwind 12 mph tailwind outbound — expect a 12 mph headwind on the return.

−

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

-32

AQI 29 Clean air

About this route

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.