United States - Connecticut Whole route

Air Line State Park Trail: Colchester Spur

Trail conditions in Whole route · model estimate, not a field inspection

DryNo major muddy sections detected. The route is probably dry based on available data.

CT DEEP continues to list and map the Colchester Spur and announced 2026 investment across the Air Line corridor. Construction, drainage work or local temporary closures may occur; posted notices and barriers override this guide.

114 segments Check your own GPX

Dry Surface score, 1 avoid to 10 dry

Data confidence: High

SurfaceSee individual segments

TrackCYCLING

Length5.69 km

Drying forecastNo verified whole-route drying time

Weather data: fresh

Rain, last 24h0.0 mm

Temperature8.33 °C

Rain coverage100.0%

Oldest input age1.83 h

Calculated: 24 Sep 2026, 11:41 UTC. Automatically refreshed every 30 minutes.

Sources and coverage · 2 weather cells

Source: noaa-mrms-radar + noaa-nws

Weather aggregated over route cells, not one representative point.

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Route catalogue Planning source How it works Data sources

Dry Mixed Muddy

Before you ride, run or hike Air Line State Park Trail: Colchester Spur

Is the whole route dry and open?

No opening status is verified here. This is a model estimate; local puddles, damage and closures may differ. 114 calculated segments across 2 weather cells. Follow land-manager notices.

When will this route dry?

A current surface score does not establish a drying time. Check the rainfall observation time, refresh stale inputs and review local reports before leaving.

How can I monitor my own route?

Upload your GPX, save it to your account and configure monitoring in the Route Cabinet. This page does not automatically subscribe you to alerts.

Open your saved routes

114 calculated route segments

Calculation: 24 Sep 2026, 11:41 UTC · 114 calculated segments across 2 weather cells. Click a segment to locate it on the map. Grey means current conditions are not confirmed. Distance order follows the source geometry for analysis; it is not an official stage itinerary.

Dry: 5.68 km · Wet: 0.0 km · Muddy: 0.0 km · High risk: 0.0 km · Unknown: 0.0 km

Condition	Surface	Confidence
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	unpaved	High
Dry	unpaved	High
Dry	asphalt	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High
Dry	fine_gravel	High

Route and access notes

The Colchester Spur of Connecticut's Air Line State Park Trail, assessed for current modeled riding conditions along the complete mapped branch.

Planning this route

Connecticut DEEP's official map identifies the Colchester Spur as a distinct branch, and current state material lists the Air Line as a multi-use rail trail. The refreshed relation measures 5.66 km as one connected line with thirteen primary ways, no alternatives and no unresolved members.

Access and source limitations

This is predominantly a fine-gravel multi-use rail trail shared with walkers and equestrians. Control speed, announce passes, yield to horses, carry water and lights, and check local signs and CT DEEP notices before departure.