Three Rivers Heritage Trail – Hot Metal Bridge loop from Glassport
Three Rivers Heritage Trail – Hot Metal Bridge loop from Glassport
3.2
(24)
62
riders
Three Rivers Heritage Trail – Hot Metal Bridge loop from Glassport
04:42
88.5km
560m
Gravel riding
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: May 30, 2026
Waypoints
Start point
Bus stop
Get Directions
11.7 km
Three Rivers Heritage Trail
Highlight (Segment) • Trail
Tip by
19.1 km
South Side Trail - The Color Park
Highlight • Trail
Tip by
25.0 km
Hot Metal Bridge
Highlight • Bridge
Tip by
38.6 km
View of Phantom’s Revenge at Kennywood Park
Highlight • Viewpoint
Tip by
43.2 km
McKeesport Connecting Railroad Bridge
Highlight • Bridge
Tip by
54.7 km
Great Allegheny Passage (Buena Vista - Boston)
Highlight (Segment) • Cycleway
Translated by Google •
Tip by
65.8 km
Great Allegheny Passage (Sutersville - Buena Vista)
Highlight (Segment) • Trail
Tip by
71.3 km
Dravo Cemetery
Highlight • Historical Site
Translated by Google •
Tip by
83.6 km
Liberty Boro Greenway
Forest
88.5 km
End point
Bus stop
Way Types & Surfaces
Way Types
37.0 km
33.5 km
7.47 km
6.15 km
4.44 km
< 100 m
< 100 m
Surfaces
32.8 km
28.4 km
25.0 km
949 m
608 m
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Elevation
Highest point (370 m)
Lowest point (220 m)
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Weather
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Today
Wednesday 24 June
25°C
11°C
0 %
Additional weather tips
Max wind speed: 9.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're looking for a truly challenging and rewarding gravel biking experience in the Steel City, the Three Rivers Heritage Trail – Hot Metal Bridge loop from Glassport is one of the popular gravel trails Pittsburgh has to offer. This difficult 55.0-mile (88.5 km) gravel biking route, with 1845 feet (562 metres) of climbing, will take you roughly 4 hours and 41 minutes to complete. It's best suited for experienced gravel riders with very good fitness who are ready for a substantial day out on the Three Rivers Heritage Trail Glassport Hot Metal Bridge gravel biking routes.
What to expect on Three Rivers Heritage Trail – Hot Metal Bridge loop from Glassport
This route offers a unique blend of urban landscape and natural riverfront beauty, tracing the banks of Pittsburgh's iconic Allegheny, Monongahela, and Ohio rivers. While sections of the Three Rivers Heritage Trail are paved, expect significant stretches of packed crushed limestone and stone, classifying this as a hard gravel ride. You'll pass by the historic Hot Metal Bridge, enjoy panoramic views of downtown Pittsburgh, and discover public art and interpretive signs detailing the region's rich heritage. Keep an eye out for bald eagles along the way; the trail provides leafy views through the trees with occasional clearings. This demanding ride requires very good fitness, making it ideal for those who enjoy a long, varied journey.
Planning your visit
Starting from Glassport, this multi-use trail is accessible for gravel biking, but be prepared for the challenging conditions. While specific parking details for the Glassport trailhead aren't always highlighted, you'll typically find parking options near trail access points in the area. The best season for gravel biking Pittsburgh is generally spring or fall, when temperatures are milder. Given the distance and difficulty, plan for an early start to allow ample time to complete the loop comfortably. Always check Glassport gravel biking trail conditions before heading out, especially after heavy rain, as some crushed stone sections can be affected.
Trail details
- Distance: 55.0 miles (88.5 km)
- Elevation gain: 1845 feet (562 metres)
- Difficulty: difficult
- Estimated time: 4 hours and 41 minutes
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