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DelDOT Oversize/Overweight Permits

Delaware oversize load rules

Legal limits, pilot car requirements, travel restrictions, superload thresholds and permit fees for oversize and overweight loads in Delaware.

Legal limits without a permit

Width8′6″
Height13′6″
Length53′ trailer
Weight80,000 lb gross on 5 or more axles (40,000 on 2 axles, 65,000 on 3, 73,280 on 4)

At a glance

Escorts8 escort rules, starting at 13′ wide
Superload4 review triggers (height, length, weight, width)
Travel3 restrictions (curfews, night, holidays)
Fees3 published fee lines

Escort (pilot car) requirements

Pro members see the full Delaware escort rules:
  • 8 width, height and length thresholds with the escort count for each
  • Police escort triggers
  • Overhang and route-type conditions
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Travel restrictions

Pro members see the full Delaware travel restrictions:
  • 3 restrictions: curfews, night travel, weekends and holidays
  • Which ones apply to a given load size
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Superloads

Pro members see the full Delaware superload rules:
  • Exact thresholds and what the state requires past them
  • Lead times, route surveys and police escort conditions
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Permit fees

Pro members see the full Delaware permit fees:
  • 3 published fee lines with links to the fee schedule
  • Validity periods and add-on charges
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Common questions

When does a load need an escort in Delaware?

Over 13′ wide, 15′ or higher, or 90′ or longer. State Police escorts join at over 15′ wide, 17′6″ high or 120′ long.

Can oversize loads travel at night in Delaware?

Only loads within 75′ long, 12′ wide, 14′6″ high and 120,000 lb, from 9 PM to 5 AM on weekdays with prior approval.

What is a superload in Delaware?

15′ or more wide or high, 120′ or more long, or over 120,000 lb gross.

Sources

Planning reference. Permits carry their own conditions, and city and county roads have separate rules. Confirm with the DelDOT Oversize/Overweight Permits before moving a load. Found an error? Report it.

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