McDonald Trestle Bridge – Enlow Tunnel loop from Bridgeville

Bike touring routes & trails

United States

Pennsylvania

Allegheny County

McDonald Trestle Bridge – Enlow Tunnel loop from Bridgeville

Hard

4.8

(1850)

10,656

riders

McDonald Trestle Bridge – Enlow Tunnel loop from Bridgeville

05:14

80.1km

760m

Cycling

Hard bike 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: September 10, 2026

Waypoints

Start point

Bus stop

Get Directions

12.6 km

National Tunnel

Highlight • Structure

At 623 feet, this is the longest tunnel on the Montour Trail and has lights on throughout the year to help see your way. During the winter, the two entrances …

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24.9 km

McDonald Trestle Bridge

Highlight • Bridge

This scenic bridge, which is part of the Montour Trail, is 962 feet long, and crosses over the Panhandle Trail. To access either trail, users can find the "connector trail" …

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25.6 km

Montour Trail (Boggs Trailhead - McDonald)

Highlight (Segment) • Trail

The Montour Trail segment from Boggs to McDonald spans approximately 6 miles, offering a condensed yet delightful rail-trail experience near Pittsburgh. As one of the nation's longest suburban rail-trails, the …

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34.7 km

Montour Trail - Boggs Trailhead Campsite

Highlight • Rest Area

this camp spot is reserved for hikers and bicyclists. Any cars in the parking area after dark may be asked to leave by police.

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37.2 km

Montour Trail

Highlight (Segment) • Trail

The Montour Trail offers a prime example of a superb rail-trail experience right in the vicinity of Pittsburgh. As one of the nation's longest suburban rail-trails, spanning approximately 47 miles …

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42.5 km

Enlow Tunnel

Highlight • Structure

This 575 feet long tunnel was bored in 1926. Its interior is lit by electrical lights year round.

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54.2 km

Entrance to Montour Trail - Mile 0

Highlight • Trail

The entrance of the Montour Trail at Mile 0. The trailhead includes a parking lot and a small park with a shelter. The town of Coraopolis offers many services and …

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57.1 km

Beach

74.1 km

Walkers Mill Station Entrance – Panhandle Trail

Highlight • Trail

The beginning of the Panhandle Trail that goes all the way to the West Virginia state border, 23 miles away. Walkers Mill is a popular trailhead with two parking lots.

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80.1 km

End point

Bus stop

Way Types & Surfaces

Way Types