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Connecticut · Oversize & Overweight Permits

Connecticut Oversize & Overweight Permit Requirements

Connecticut legal size and weight limits, escort and pilot car requirements, superload thresholds, and travel restrictions for oversize and overweight loads.

Verified May 2026

In Connecticut, any load that exceeds the legal size or weight limits requires an oversize/overweight permit before it moves. Below are the legal limits and the requirements that apply at each threshold.

1When you need a permit

A load is oversize or overweight once it passes any of these:

DimensionConnecticut legal limitPermit if over
Width8 ft 6 inWider
Height13 ft 6 inTaller
Length (combination)65 ftLonger
Gross weight80,000 lbsHeavier
Single axle22,400 lbsHeavier
Tandem axle36,000 lbsHeavier

Rear overhang is limited to 4 ft and front overhang to 3 ft before it counts toward length, and any overhang must be flagged.

2Escort & pilot car requirements

When the load reaches…Connecticut requires
12 ft wide1 escort (pilot car)
13.5 ft wide2 escorts
14 ft highEscort with a height pole / pole car
80 ft long1 escort · 120 ft → 2 escorts
14 ft high or 16 ft wideRoute survey required
16 ft widePolice escort

3When you can travel

4Superloads in Connecticut

A load is a superload once it exceeds any of these:

Superload triggerThreshold
Width16 ft
Height16 ft
Length150 ft
Gross weight200,000 lbs

Superloads require a route survey and roughly 14 days of lead time for approval.

5Permit timing

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Note: these requirements are for planning and are verified as of May 2026. Rules change — always confirm with the state permitting authority before dispatch.

?Connecticut permit FAQ

When do I need an oversize permit in Connecticut?

Once a load exceeds any legal limit: 8 ft 6 in wide, 13 ft 6 in high, 65 ft long (combination), or 80,000 lbs gross.

When do I need a pilot car in Connecticut?

Connecticut requires one escort at 12 ft wide (two at 13.5 ft), a height pole at 14 ft high, and a police escort at 16 ft wide.

Can you drive an oversize load at night in Connecticut?

No — oversize loads move daylight-only, 1/2 hour after sunrise to 1/2 hour before sunset. Weekend travel is allowed within limits.

What counts as a superload in Connecticut?

Over 16 ft wide, 16 ft high, 150 ft long, or 200,000 lbs gross. It requires a route survey and about 14 days of lead time.

How much does a Connecticut oversize permit cost?

The state permit fee depends on the load's size and weight. The full cost of a move also includes escorts, police, route surveys, engineering, and the truck rate, which vary by route. FreightDeck estimates all of it for your exact load — price your Connecticut load with FreightDeck →.