Delaware Oversize Load Signs, Flags And Lights

What Does The Adopted Delaware Sign Text Specify?

Section 4.6.5 of the adopted 2022 manual specifies load signs at least 7 feet by 18 inches, yellow with black letters at least 10 inches high and a 1.41-inch stroke; Series E Modified uses a 2-inch stroke. OVERSIZE LOAD signs are front and rear for the described overwidth, overlength or rear-overhang movements. Night signs use high-intensity reflective material.

When comparing a purchased sign, identify the lettering style as well as its height. A lettering-dependent stroke requirement is easy to lose in a shop order listing only overall panel dimensions. Confirm which current provision the permit incorporates.

Which Daylight Flag Layout Is Described?

Section 4.6.2 specifies red or fluorescent orange flags at least 18 inches square at overwidth extremities. For overlength or rear projection beyond 4 feet, it describes one rear flag if that portion is no more than 2 feet wide, otherwise two showing maximum width.

Locate the end of the freight rather than automatically attaching markers to the trailer’s rear bumper. An irregular load can have a narrow rear projection and a wider middle portion; compare the relevant diagrams against both features.

Does A Flashing Beacon Replace Night Lamps?

No. The adopted text describes flashing amber beacons as optional in Delaware, but separately requires steady-burning extremity lights for authorized night operation: amber toward the front/middle and red at the rear, visible at least 500 feet.

Write “night movement authorized” and “night lighting fitted” as separate departure decisions. A crew arriving with a roof beacon has not answered whether the shape of the freight is marked or whether that trip may continue after daylight.

What Is Different On The Escort Vehicle?

The same adopted manual describes an escort OVERSIZE LOAD sign at least 5 feet by 12 inches with at least 8-inch letters. The current online Administrative Code page was a JavaScript shell during this review; the readable evidence is the state’s adopted November 2022 publication.

Keep that source date visible when briefing the escort provider. Before buying equipment or relying on an exception, obtain the current DelDOT manual or a clarification tied to the permit. If the current permit and this historical text differ, do not resolve the conflict by choosing the easier requirement.

How Can RouteAll Help With This Movement?

Use RouteAll to review the road sequence printed on the current Delaware permit. Keep any agency clarification about the dated equipment reference with the original movement documents. A reviewed app route cannot validate an older manual’s continued effect or certify sign reflectivity and lamp placement. Get RouteAll For Permit Route Review.

Before You Roll

Obtain the current incorporated manual or resolve any change from the adopted 2022 reference. Check the load signs, separate escort panel and authorized night lamps as distinct tasks. Keep reflectivity and light-obstruction checks in the physical vehicle inspection.