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Routes
Bike touring routes & trails
United States
Connecticut
Lower Connecticut River Valley Planning Region

Former Lyman Viaduct – Air Line State Park Trail loop from Portland Air Line Trail Spur

Routes
Bike touring routes & trails
United States
Connecticut
Lower Connecticut River Valley Planning Region

Former Lyman Viaduct – Air Line State Park Trail loop from Portland Air Line Trail Spur

Moderate

3.0

(7)

58

riders

Former Lyman Viaduct – Air Line State Park Trail loop from Portland Air Line Trail Spur

02:14

29.3km

300m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: July 17, 2026

Waypoints

A

Start point

Parking

Get Directions

8.51 km

Bell Company Pond

Lake

2

10.8 km

Air Line State Park Trail Waterfalls

Highlight • Waterfall

Completely gravel but mostly compacted. Loose rocks in some areas.

Tip by

3

13.6 km

Former Lyman Viaduct

Highlight (Segment) • Bridge

If you look to the sides of the path, you can see some of the beams and rails of the buried bridge.

Tip by

14.6 km

Gateway Preserve

Nature Reserve

5

17.6 km

Air Line State Park Trail

Highlight (Segment) • Trail

Air Line State Park Trail is a gravel crushed trail that runs on an old rail bed. It's a great trail to ride on its own or to access singeltrack in the Salmon River Forest.

Tip by

6

28.7 km

Middle Haddam Road Bridge

Highlight • Bridge

Enjoy the beauty of the historic Middle Haddam Road Bridge, a captivating stone structure. The Air Line Trail crosses directly over this arch bridge, offering cyclists a scenic view of the area's history and natural surroundings.

Tip by

B

29.3 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

10.4 km

10.4 km

4.49 km

2.64 km

863 m

481 m

< 100 m

Surfaces

10.4 km

10.4 km

6.89 km

1.57 km

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Today

Friday 17 July

28°C

15°C

0 %

Additional weather tips

Max wind speed: 11.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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